An exercise machine is for performing a striding exercise motion. The exercise machine has frame; first and second pedal members; first and second foot pads on the first and second pedal members, respectively, each of the first and second foot pads being configured to move in an elliptical path during the striding exercise motion; first and second rocker arms pivotally coupled to the frame; and first and second adjustment devices configured to actively adjust and set a position of the first and second pedal members relative to the first and second rocker arms, respectively, which thereby changes a shape of the elliptical path.

A suspension training system foot stirrup includes a load strap formed into a closed loop and configured to couple at its upper end to a suspension exercise system and a sole strap coupled to opposite sides of the loop that forms the load strap, thereby forming a foot receiving opening comprising the sole strap, and a portion of the load strap between the points where the sole strap couples to the load strap and a lower end of the load strap. The foot receiving opening receives a human foot inserted toe-first therein such that the sole is in contact with the sole strap and the load strap portion encloses an upper portion of the foot, and receives the human foot inserted heel-first therein such that the sole comes in contract with the sole strap, and the load strap portion encloses the achilles tendon region of the heel.

A head guard is provided. The head guard includes one or more sensors as part of an sensory input and communications system. The head guard wirelessly communicates data to remote computing devices for intelligent data collection.

A swim fin comprising an interchangeable blade having at least two longitudinal tabs along the longitudinal perimeter edges thereof, a shoe provided with at least two longitudinal members which extend forwards from the two opposite sides of the shoe, each of the longitudinal members having a longitudinal groove for a removable engagement with a corresponding one of the tabs, wherein the longitudinal groove extends up to a front end of the longitudinal member, wherein each of said longitudinal members has a front terminal made of a more rigid material than the remaining part of the longitudinal member and configured for a shape and force coupling with a corresponding one of the tabs.

A Vertical Running Machine called a VARRI—Vertical, Anti-Gravity, Re-habilitation, Recovery, and Impact Resistant. It relates to the field of bio-mechanical technology, human physiological facts, and the relationship of gravity and the functionality of the body in motion. This is a Vertical, Anti-gravity device created for Recovery from injuries, physical therapy Rehabilitation with the functional characteristics of Impact-free conditioning and by providing a non-impact system to improve the conditioning or recovery of the user, the patient or the elderly. The device provides a method of a more rapid and safer recovery from injuries and surgery and also is capable to provide enhanced athletic performance by using a vertical, non-impact system which alleviates the damages on the muscles and skeletal structure of the body from the continuous impact of horizontal running on the ground.

A conventional training bench has a problem in that there is a risk of a user being hurt due to a backrest seat inclining more than necessary against the user's intention. A training bench 10 of the present invention mainly has a leg frame 11, a back frame 12, a movable frame 13, a seat part 14, a back seat 15, an angle adjustment mechanism 16, an operation part 17, and a restriction part 18. The angle adjustment mechanism 16 controls and causes the back frame 12 to transition between a fixed state and an angle adjustment state appropriately, so as to prevent the back seat 15 from inclining too much against the user's intention during training. The training bench 10 thus offers excellent safety.

A weight adjustable javelin includes an elongated shaft having a leading end and a trailing end. A nose piece includes a conical shape, a nose tip, a nose base, and an internal nose slot defined along a longitudinal axis of the nose piece. The nose base includes an opening leading into the internal nose slot. A tail piece includes a tail tip, a tail base, and an internal tail slot defined along a longitudinal axis of the tail piece. The tail base includes an opening leading into the internal tail slot. The nose base is releasably secured to the leading end of the elongated shaft. The tail base is releasably secured to the trailing end of the elongated shaft. The internal nose slot and the internal tail slot are configured to receive and retain different sized and weighted rods therein.

An indoor, stationary, bicycle training device that provides advantages over conventional designs of exercise bicycles is provided. The stationary bicycle may include a tilting/pivoting mechanism to orient the indoor bicycle to simulate descending or climbing. The indoor bicycle may include flexible and resilient frame elements to support the indoor training device to move side-to-side under some riding situations thereby simulating the side-to-side swaying motion of an outdoor bicycle under the same riding situations. The indoor bicycle may include several combinations of frame adjustments to provide configurable dimensions of the indoor bicycle to adjust the frame to properly fit the rider, which may be adjusted based on corresponding dimensions of a user's outdoor bicycle. Still other aspects of the stationary bicycle device may aid in creating an “outdoor” feeling while using the device.

An exercise device is provided. The exercise device is formed of a resistance loop wearable over the waist and feet to provide resistance for performing glute bridge exercise. The resistance loop is light weight and portable and allows resistance glute bridge exercise to be performed anywhere a glute bridge exercise may be performed.

A multi-functional doorway exercise device is an apparatus that safely and securely attaches to a door frame. The apparatus includes a stabilizing bar, a main pullup bar, a first support bar, a second support bar, a left bracket assembly, a right bracket assembly, a left handlebar, and a right handlebar. The stabilizing bar extends across the width of a door frame and locks into the door frame. The main pullup bar, the left handlebar, and the right handlebar allows a user to grasp onto the present invention while performing various exercises with different grip positions. The left bracket assembly and the right bracket assembly attaches the stabilizing bar onto and along both sides of the door frame. The first support bar and the second support bar connect the main pullup bar with the stabilizing bar and allows the main pullup bar to rotate about the stabilizing bar.