US3861675A - Swimmer training device - Google Patents
Swimmer training device Download PDFInfo
- Publication number
- US3861675A US3861675A US410111A US41011173A US3861675A US 3861675 A US3861675 A US 3861675A US 410111 A US410111 A US 410111A US 41011173 A US41011173 A US 41011173A US 3861675 A US3861675 A US 3861675A
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- United States
- Prior art keywords
- swimmer
- pulley
- line
- base
- pulley means
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 abstract description 3
- 230000000452 restraining effect Effects 0.000 abstract description 3
- 230000009182 swimming Effects 0.000 abstract description 3
- 238000003197 gene knockdown Methods 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/12—Arrangements in swimming pools for teaching swimming or for training
Definitions
- An object of the present invention is to provide a simple, inexpensive compact device which may be variably loaded to vary the restraining force which a swimmer must overcome in development of all body muscles employed in swimming, and particularly in training for competitive swimming events.
- Another object of the present invention is the provision of a compact knock-down apparatus of the type described which may be transported in knock-down kit form and assembled in a minimum of time and which may be readily transported from site to site.
- FIG. 1 is a perspective view of the apparatus of the present invention, assembled and ready for use.
- FIG. 2 is a perspective view of the apparatus of FIG. 1 in use by a swimmer poolside.
- FIG. 3 is a top plan view of the base upon which the apparatus is mounted.
- FIG. 4 is a side elevational view of FIG. 3.
- FIG. 5 is a top plan view of the first or top pulley means.
- FIG. 6 is a perspective view of the weight connecting means.
- FIG. 7 is a schematic showing a swimmer connected to a weight through a pulley and line system with the line attached to the swimmer.
- l0 designates a base having a tubular socket l1 and an oblique stand-off 12 having a pulley 13 mounted thereon for free rotation.
- a vertically extendible post 14 in the form of a pair of telescopic tubes 15, 16 having openings 17 through which a locking pin 18 may be pressed to preserve the desired vertical height.
- a cap structure 19 At the upper end of tube 16 is a cap structure 19 having a first multiple pulley means 20 mounted for free rotation.
- a second pulley means is shown at 21 having a frame 22 to which is releasably secured a weight rod 23, shown in FIG. 6, over which various weight discs 24 may be passed.
- the second pulley means has secured thereto one end of a weight line 25 and the line is roved back and forth between the first and second pulley means as shown schematically in FIG. 7.
- the line 25 is passed beneath the pulley l3 and attached to a belt 26 secured about the waist of a swimmer 27, shown in FIG. 2 practicing the butterfly.
- the apparatus of the present invention is placed poolside as shown in FIGS. 1 and 2 and the swimmer puts the belt 26 above his waist and secures same by a snap hook to the line 25.
- Each swimmer can adjust the amount of weight he wishes to pull against and the vertical raising or lowering of the telescopic tubes 15 and 16 regulates how far out into the pool he may swim.
- a swimmer training device comprising:
- an extendible post upstanding from said base having telescopic tubes having spaced openings along their length through which a locking pinmay be passed to maintain a desired height
- variable weight means releasably connected to said second pulley means comprising a stack of varying size and weight weightswhich may be added'or removed as desired;
- swimmer attaching means in the form of a belt adapted to be secured about the body of a swimmer;
- line means one end of which is secured to said second pulley means, said line means being roved back and forth over the multiple pulley means between said first and second pulley means and the other end of said line being connectable to said swimmer attaching means, and pulley guide means extending obliquely off said base through which said line means is passed and maintained close to a parallel attitude relative to the swimmers body in the water.
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present disclosure is directed to an apparatus having variable weights which may be attached to a line connected to a belt worn about the waist of a swimmer for applying weight to provide a restraining force against a swimmer attempting to swim away from the device which helps build, condition and tone the various muscles of the human body employed in swimming.
Description
I United States Patent 1191 1111 3,861,675 Hopper Jan'. 21, 1975 [54] SWIMMER TRAINING DEVICE FOREIGN PATENTS OR APPLICATIONS Inventorl Robert Thorenl pp 1214 59 1,385,295 11/1964 France 35/29 B 8th Ave., Arcadia, Calif. 91006 22 Filed; 2 1973 Primary ExaminerHarland S. Skogquist Attorne A em, or FirmWilkins0n, Mawhinne & 21 Appl. No.: 410,111 Thai/m3 g y [52] U.S. Cl. 272/71, 272/80 [57] ABSTRACT [51] Int. Cl A63b 31/00 The i present disclosure 1s dlrected to an apparatus hav- Fleld Of Search B, variable weights y be attached 0 a line 272/79 79 73/379 connected to a belt worn about the waist of a swimmerfor applying weight to provide a restraining force [56] References Clted against a swimmer attempting to swim away from the UNITED STATES PATENTS device which helps build, condition and tone the vari- 499,205 6/1893 Bryon 272/81 ous muscles of the human body employed in swim- 2,825,224 3/1958 Lindenauer 35/29 B UX mingr 3,019,0l9 1/1962 Forte 272/81 3,708,167 1/1973 Potgieter 272/79 A l Clalm, 7 Drawmg Flgures PATENTEDJMIZI I975 3,861,675
SHEET 2 or. 2
SWIMMER TRAINING DEVICE An object of the present invention is to provide a simple, inexpensive compact device which may be variably loaded to vary the restraining force which a swimmer must overcome in development of all body muscles employed in swimming, and particularly in training for competitive swimming events.
Another object of the present invention is the provision of a compact knock-down apparatus of the type described which may be transported in knock-down kit form and assembled in a minimum of time and which may be readily transported from site to site.
With the foregoing and other objects in view the invention will be more fully described heereinafter and more particularly pointed out in the appended claims. In the drawings in which like parts are denoted by reference characters throughout the several views:
FIG. 1 is a perspective view of the apparatus of the present invention, assembled and ready for use.
FIG. 2 is a perspective view of the apparatus of FIG. 1 in use by a swimmer poolside.
FIG. 3 is a top plan view of the base upon which the apparatus is mounted.
FIG. 4 is a side elevational view of FIG. 3.
FIG. 5 is a top plan view of the first or top pulley means. FIG. 6 is a perspective view of the weight connecting means.
FIG. 7 is a schematic showing a swimmer connected to a weight through a pulley and line system with the line attached to the swimmer.
Referring now to the drawings and for the moment to FIG. 1, l0 designates a base having a tubular socket l1 and an oblique stand-off 12 having a pulley 13 mounted thereon for free rotation. Receivable within the tube 11 is a vertically extendible post 14 in the form of a pair of telescopic tubes 15, 16 having openings 17 through which a locking pin 18 may be pressed to preserve the desired vertical height. At the upper end of tube 16 is a cap structure 19 having a first multiple pulley means 20 mounted for free rotation.
A second pulley means is shown at 21 having a frame 22 to which is releasably secured a weight rod 23, shown in FIG. 6, over which various weight discs 24 may be passed. The second pulley means has secured thereto one end of a weight line 25 and the line is roved back and forth between the first and second pulley means as shown schematically in FIG. 7. The line 25 is passed beneath the pulley l3 and attached to a belt 26 secured about the waist of a swimmer 27, shown in FIG. 2 practicing the butterfly.
In use the apparatus of the present invention is placed poolside as shown in FIGS. 1 and 2 and the swimmer puts the belt 26 above his waist and secures same by a snap hook to the line 25. Each swimmer can adjust the amount of weight he wishes to pull against and the vertical raising or lowering of the telescopic tubes 15 and 16 regulates how far out into the pool he may swim.
What I claim is:
l. A swimmer training device comprising:
a. a base;
b. an extendible post upstanding from said base having telescopic tubes having spaced openings along their length through which a locking pinmay be passed to maintain a desired height;
0. multiple pulley means mounted at the top of said post;
d. a second pulley means;
e. variable weight means releasably connected to said second pulley means comprising a stack of varying size and weight weightswhich may be added'or removed as desired;
f. swimmer attaching means in the form of a belt adapted to be secured about the body of a swimmer;
g. line means one end of which is secured to said second pulley means, said line means being roved back and forth over the multiple pulley means between said first and second pulley means and the other end of said line being connectable to said swimmer attaching means, and pulley guide means extending obliquely off said base through which said line means is passed and maintained close to a parallel attitude relative to the swimmers body in the water.
Claims (1)
1. A swimmer training device comprising: A. A BASE; B. AN EXTENDIBLE POST UPSTANDING FROM SAID BASE HAVING TELESCOPIC TUBES HAVING SPACED OPENINGS ALONG THEIR LENGTH THROUGH WHICH A LOCKING PIN MAY BE PASSED TO MAINTAIN A DESIRED HEIGHT; C. MULTIPLE PULLEY MEANS MOUNTED AT THE TOP OF SAID POST; D. A SECOND PULLEY MEANS; E. VARIABLE WEIGHT MEANS RELEASABLY CONNECTED TO SAID SECOND PULLEY MEANS COMPRISING A STACK OF VARYING SIZE AND WEIGHT WEIGHTS WHICH MAY BE ADDED OR REMOVED AS DESIRED; F. SWIMMER ATTACHING MEANS IN THE FORM OF A BELT ADAPTED TO BE SECURED ABOUT THE BODY OF A SWIMMER; G. LINE MEANS ONE END OF WHICH IS SECURED TO SAID SECOND PULLEY MEANS, SAID LINE MEANS BEING ROVED BACK AND FORTH OVER THE MULTIPLE PULLEY MEANS BETWEEN SAID FIRST AND SECOND PULLEY MEANS AND THE OTHER END OF SAID LINE BEING CONNECTABLE TO SAID SWIMMER ATTACHING MEANS, AND PULLEY GUIDE MEANS EXTENDING OBLIQUELY OFF SAID BASE THROUGH WHICH SAID LINE MEANS IS PASSED AND MAINTAINED CLOSE TO A PARALLEL ATTITUDE RELATIVE TO THE SWIMMERS BODY IN THE WATER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US410111A US3861675A (en) | 1973-10-26 | 1973-10-26 | Swimmer training device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US410111A US3861675A (en) | 1973-10-26 | 1973-10-26 | Swimmer training device |
Publications (1)
Publication Number | Publication Date |
---|---|
US3861675A true US3861675A (en) | 1975-01-21 |
Family
ID=23623271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US410111A Expired - Lifetime US3861675A (en) | 1973-10-26 | 1973-10-26 | Swimmer training device |
Country Status (1)
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US (1) | US3861675A (en) |
Cited By (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3984102A (en) * | 1974-05-07 | 1976-10-05 | Harold Ronald Evans | Fluid type exercising equipment |
US4095657A (en) * | 1975-10-10 | 1978-06-20 | George Hohwart | Swimming apparatus |
US4111414A (en) * | 1976-10-12 | 1978-09-05 | Roberts Edward A | Exercising device for assisting a person to perform pullups |
US4290598A (en) * | 1980-03-04 | 1981-09-22 | Flannery Matt W | Tension exerciser |
GB2139907A (en) * | 1983-02-16 | 1984-11-21 | Joseph P Dunn | Exercise device |
US4577859A (en) * | 1983-09-30 | 1986-03-25 | Gossett Burnham N | In-place swimming apparatus |
FR2574278A1 (en) * | 1984-12-11 | 1986-06-13 | Lapotre Raymond | Apparatus for measuring and monitoring the efficiency of swimming movements of swimmers |
US5078126A (en) * | 1990-04-30 | 1992-01-07 | Perry Leroy R | Flotation controlled spinal decompression |
US5242347A (en) * | 1992-09-08 | 1993-09-07 | Keeton Larry N | Sit down facial and neck muscles exerciser device |
US5242352A (en) * | 1992-12-24 | 1993-09-07 | Elliott Tim H | Aquatic buoyancy exercise apparatus |
US5244393A (en) * | 1990-04-30 | 1993-09-14 | Perry Leroy R | Flotation controlled spinal decompression |
US5391080A (en) * | 1993-07-15 | 1995-02-21 | Robert H. Bernacki | Swim instruction, training, and assessment apparatus |
US5769763A (en) * | 1994-12-28 | 1998-06-23 | Lochbaum; Kenneth | Stabilizer for aquatic exercise |
US5813945A (en) * | 1996-09-05 | 1998-09-29 | Bernacki; Robert H. | Swim instruction, training, and assessment apparatus |
US6200243B1 (en) | 1999-02-10 | 2001-03-13 | Samuel R. Meranto | User adjustable weight device with audio or talking capabilities |
US6406410B1 (en) | 1999-06-03 | 2002-06-18 | Kenneth Lochbaum | Base for exercise |
US20050164842A1 (en) * | 2004-01-09 | 2005-07-28 | Joel Quinn | Swim trainer |
US20050170936A1 (en) * | 2004-01-09 | 2005-08-04 | Joel Quinn | Swim trainer |
US20080171642A1 (en) * | 2007-01-05 | 2008-07-17 | Daniel Cassidy | Portable weightlifting apparatus |
GB2456776A (en) * | 2008-01-23 | 2009-07-29 | Martin Charles Woodward | Swimming training method and apparatus |
US20090298652A1 (en) * | 2008-06-02 | 2009-12-03 | Michel Lessard | Swim Training Device and Method |
US20100285930A1 (en) * | 2009-05-09 | 2010-11-11 | Rocket Industries, Llc | Swimmer training device |
US7918770B1 (en) * | 2007-06-11 | 2011-04-05 | Hoole Richard J | Adjustable weight-loaded dip-chin machine |
US8147389B1 (en) | 2007-06-11 | 2012-04-03 | Hoole Richard J | Adjustable weight-loaded dip-chin machine |
US8734305B1 (en) | 2007-06-11 | 2014-05-27 | Richard J. Hoole | Exercise arm and method of use |
US8834330B1 (en) * | 2012-06-01 | 2014-09-16 | Jose E. Morales | Forearm exerciser apparatus |
US20150343254A1 (en) * | 2014-05-29 | 2015-12-03 | Douglas R. Djang | Resistance training devices, systems, and methods |
US9265990B2 (en) * | 2014-07-18 | 2016-02-23 | Kevin A. Reese | Aquatic exercise system |
US20160296784A1 (en) * | 2014-10-06 | 2016-10-13 | Paul KAMINS | Lower Body Fitness Apparatus for Providing Enhanced Muscle Engagement, Body Stability and Range of Motion |
US20160296785A1 (en) * | 2014-10-06 | 2016-10-13 | Paul KAMINS | Stowable Lower Body Fitness Apparatus Providing Enhanced Muscle Engagement, Body Stability and Range of Motion |
CN108096806A (en) * | 2017-12-11 | 2018-06-01 | 甚若空游(苏州)智能科技有限公司 | A kind of Floating breaststroke training device |
US10307654B2 (en) * | 2014-10-29 | 2019-06-04 | Nano-Second Technology Co., Ltd. | Swim training system, swim data computation method using the same, and swim training method using the same |
US10363448B2 (en) * | 2017-08-09 | 2019-07-30 | Chiang Liu | Liquid buoyance muscle training device |
US10426132B2 (en) | 2017-11-01 | 2019-10-01 | Kuwait University | Small animal resistance exercise system |
US10596438B1 (en) * | 2016-06-06 | 2020-03-24 | Phillip Gambrell | Swimmer restraint device |
RU2737924C1 (en) * | 2019-07-26 | 2020-12-04 | Радик Ханифович Фаткуллин | Floor standing water weight machine |
USD919022S1 (en) * | 2020-07-28 | 2021-05-11 | Hong Yang | Fitness equipment |
US20210146215A1 (en) * | 2019-11-14 | 2021-05-20 | Destro Machines LLC | Tethered resistance swim training apparatus with smart pulley |
US20210260440A1 (en) * | 2019-09-11 | 2021-08-26 | Bryant Wilder | Chin-up/pull-up exercise apparatus |
US20210283455A1 (en) * | 2016-03-07 | 2021-09-16 | 1195143 B.C. Ltd. | Exercise apparatus |
US11173369B1 (en) | 2017-07-03 | 2021-11-16 | Timothy Myles Reynard | Stationary swimming device and method |
US20210402256A1 (en) * | 2020-06-30 | 2021-12-30 | Paul David Huch | Training system |
US11235193B1 (en) * | 2018-05-08 | 2022-02-01 | University Of Tennessee Research Foundation | Resistance system and methods thereof |
US11305170B2 (en) * | 2019-05-28 | 2022-04-19 | Destro Machines LLC | Tethered resistance swim training apparatus |
US11458361B1 (en) * | 2020-06-05 | 2022-10-04 | Arthur Lee Page | Lung exercise apparatus and method |
Citations (4)
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US499205A (en) * | 1893-06-13 | bryon | ||
US2825224A (en) * | 1956-06-29 | 1958-03-04 | Lindenauer Julian | Swimming stroke development indicator |
US3019019A (en) * | 1961-01-13 | 1962-01-30 | Francis C Forte | Hand wrestling apparatus |
US3708167A (en) * | 1970-12-17 | 1973-01-02 | J Potgieter | Exercising apparatus |
-
1973
- 1973-10-26 US US410111A patent/US3861675A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US499205A (en) * | 1893-06-13 | bryon | ||
US2825224A (en) * | 1956-06-29 | 1958-03-04 | Lindenauer Julian | Swimming stroke development indicator |
US3019019A (en) * | 1961-01-13 | 1962-01-30 | Francis C Forte | Hand wrestling apparatus |
US3708167A (en) * | 1970-12-17 | 1973-01-02 | J Potgieter | Exercising apparatus |
Cited By (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3984102A (en) * | 1974-05-07 | 1976-10-05 | Harold Ronald Evans | Fluid type exercising equipment |
US4095657A (en) * | 1975-10-10 | 1978-06-20 | George Hohwart | Swimming apparatus |
US4111414A (en) * | 1976-10-12 | 1978-09-05 | Roberts Edward A | Exercising device for assisting a person to perform pullups |
US4290598A (en) * | 1980-03-04 | 1981-09-22 | Flannery Matt W | Tension exerciser |
GB2139907A (en) * | 1983-02-16 | 1984-11-21 | Joseph P Dunn | Exercise device |
US4577859A (en) * | 1983-09-30 | 1986-03-25 | Gossett Burnham N | In-place swimming apparatus |
FR2574278A1 (en) * | 1984-12-11 | 1986-06-13 | Lapotre Raymond | Apparatus for measuring and monitoring the efficiency of swimming movements of swimmers |
US5078126A (en) * | 1990-04-30 | 1992-01-07 | Perry Leroy R | Flotation controlled spinal decompression |
US5244393A (en) * | 1990-04-30 | 1993-09-14 | Perry Leroy R | Flotation controlled spinal decompression |
US5242347A (en) * | 1992-09-08 | 1993-09-07 | Keeton Larry N | Sit down facial and neck muscles exerciser device |
US5242352A (en) * | 1992-12-24 | 1993-09-07 | Elliott Tim H | Aquatic buoyancy exercise apparatus |
US5391080A (en) * | 1993-07-15 | 1995-02-21 | Robert H. Bernacki | Swim instruction, training, and assessment apparatus |
US5813952A (en) * | 1994-12-28 | 1998-09-29 | Lochbaum; Kenneth | Under water exercise devices |
US5795273A (en) * | 1994-12-28 | 1998-08-18 | Lochbaum; Kenneth | Adjustable resistance aquatic exercise device |
US5769763A (en) * | 1994-12-28 | 1998-06-23 | Lochbaum; Kenneth | Stabilizer for aquatic exercise |
US5813945A (en) * | 1996-09-05 | 1998-09-29 | Bernacki; Robert H. | Swim instruction, training, and assessment apparatus |
US6200243B1 (en) | 1999-02-10 | 2001-03-13 | Samuel R. Meranto | User adjustable weight device with audio or talking capabilities |
US6406410B1 (en) | 1999-06-03 | 2002-06-18 | Kenneth Lochbaum | Base for exercise |
US20050170936A1 (en) * | 2004-01-09 | 2005-08-04 | Joel Quinn | Swim trainer |
US20050164842A1 (en) * | 2004-01-09 | 2005-07-28 | Joel Quinn | Swim trainer |
US20080171642A1 (en) * | 2007-01-05 | 2008-07-17 | Daniel Cassidy | Portable weightlifting apparatus |
US7572212B2 (en) | 2007-01-05 | 2009-08-11 | Daniel T. Cassidy | Portable weightlifting apparatus |
US8936537B2 (en) * | 2007-06-11 | 2015-01-20 | Richard J. Hoole | Exercise arm apparatus and method of use |
US7918770B1 (en) * | 2007-06-11 | 2011-04-05 | Hoole Richard J | Adjustable weight-loaded dip-chin machine |
US8147389B1 (en) | 2007-06-11 | 2012-04-03 | Hoole Richard J | Adjustable weight-loaded dip-chin machine |
US8734305B1 (en) | 2007-06-11 | 2014-05-27 | Richard J. Hoole | Exercise arm and method of use |
GB2456776A (en) * | 2008-01-23 | 2009-07-29 | Martin Charles Woodward | Swimming training method and apparatus |
US20090298652A1 (en) * | 2008-06-02 | 2009-12-03 | Michel Lessard | Swim Training Device and Method |
US8388502B2 (en) | 2009-05-09 | 2013-03-05 | Rocket Industries, LLC. | Swimmer training device |
US20100285930A1 (en) * | 2009-05-09 | 2010-11-11 | Rocket Industries, Llc | Swimmer training device |
US8834330B1 (en) * | 2012-06-01 | 2014-09-16 | Jose E. Morales | Forearm exerciser apparatus |
US9604088B2 (en) * | 2014-05-29 | 2017-03-28 | Douglas R. Djang | Resistance training devices, systems, and methods |
US20150343254A1 (en) * | 2014-05-29 | 2015-12-03 | Douglas R. Djang | Resistance training devices, systems, and methods |
US9265990B2 (en) * | 2014-07-18 | 2016-02-23 | Kevin A. Reese | Aquatic exercise system |
US10265576B2 (en) * | 2014-10-06 | 2019-04-23 | Paul KAMINS | Lower body fitness apparatus for providing enhanced muscle engagement, body stability and range of motion |
US20160296785A1 (en) * | 2014-10-06 | 2016-10-13 | Paul KAMINS | Stowable Lower Body Fitness Apparatus Providing Enhanced Muscle Engagement, Body Stability and Range of Motion |
US10293206B2 (en) * | 2014-10-06 | 2019-05-21 | Paul KAMINS | Stowable lower body fitness apparatus providing enhanced muscle engagement, body stability and range of motion |
US20160296784A1 (en) * | 2014-10-06 | 2016-10-13 | Paul KAMINS | Lower Body Fitness Apparatus for Providing Enhanced Muscle Engagement, Body Stability and Range of Motion |
US10307654B2 (en) * | 2014-10-29 | 2019-06-04 | Nano-Second Technology Co., Ltd. | Swim training system, swim data computation method using the same, and swim training method using the same |
US20210283455A1 (en) * | 2016-03-07 | 2021-09-16 | 1195143 B.C. Ltd. | Exercise apparatus |
US11819727B2 (en) * | 2016-03-07 | 2023-11-21 | 1195143 B.C. Ltd. | Resistance-based exercise apparatus |
US10596438B1 (en) * | 2016-06-06 | 2020-03-24 | Phillip Gambrell | Swimmer restraint device |
US11173369B1 (en) | 2017-07-03 | 2021-11-16 | Timothy Myles Reynard | Stationary swimming device and method |
US10363448B2 (en) * | 2017-08-09 | 2019-07-30 | Chiang Liu | Liquid buoyance muscle training device |
US10426132B2 (en) | 2017-11-01 | 2019-10-01 | Kuwait University | Small animal resistance exercise system |
CN108096806A (en) * | 2017-12-11 | 2018-06-01 | 甚若空游(苏州)智能科技有限公司 | A kind of Floating breaststroke training device |
US11235193B1 (en) * | 2018-05-08 | 2022-02-01 | University Of Tennessee Research Foundation | Resistance system and methods thereof |
US11305170B2 (en) * | 2019-05-28 | 2022-04-19 | Destro Machines LLC | Tethered resistance swim training apparatus |
RU2737924C1 (en) * | 2019-07-26 | 2020-12-04 | Радик Ханифович Фаткуллин | Floor standing water weight machine |
US20210260440A1 (en) * | 2019-09-11 | 2021-08-26 | Bryant Wilder | Chin-up/pull-up exercise apparatus |
US11577124B2 (en) * | 2019-09-11 | 2023-02-14 | Bryant Wilder | Chin-up/pull-up exercise apparatus |
US20210146215A1 (en) * | 2019-11-14 | 2021-05-20 | Destro Machines LLC | Tethered resistance swim training apparatus with smart pulley |
US11759691B2 (en) * | 2019-11-14 | 2023-09-19 | Destro Machines LLC | Tethered resistance swim training apparatus with smart pulley |
US20230144431A1 (en) * | 2020-01-22 | 2023-05-11 | Bryant Wilder | Chin-up/pull-up exercise apparatus |
US11666800B2 (en) * | 2020-01-22 | 2023-06-06 | Bryant Wilder | Chin-up/pull-up exercise apparatus |
US11458361B1 (en) * | 2020-06-05 | 2022-10-04 | Arthur Lee Page | Lung exercise apparatus and method |
US20210402256A1 (en) * | 2020-06-30 | 2021-12-30 | Paul David Huch | Training system |
USD919022S1 (en) * | 2020-07-28 | 2021-05-11 | Hong Yang | Fitness equipment |
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