An exercise device for performing a variety of movement patterns. The exercise device has a pair of linkages, each including an upper link pivotally mounted to a frame and a lower link pivotally coupled to an upper link. A foot support is provided on a distal end of each lower link. A compression link interconnects the lower link to the frame. The compression link includes a shaft coupled to the lower link, a sleeve coupled to the frame and a spring captured between the shaft and the sleeve, whereby the spring provides a resistance to movement of the lower link relative to the frame.

Provided is an exercise device for performing exercises suitable to strengthen thigh and hip muscles such as a leg press machine, a total hip, and more particularly provides an exercise device for strengthening thigh and hip muscles while protecting the knees and ankle joints by enabling a user to locate a lower end of an arm on the user's thigh in a sitting or lying position and move the user's legs in order to minimize a load or stress added to the knee and ankle joints. In addition, the exercise method and the exercise device improve the exercise effect of strengthening thigh and hip muscles by increasing a hip joint motion range and a rotation axis.

Provided is an exercise device for performing exercises suitable to strengthen thigh and hip muscles such as a leg press machine, a total hip, and more particularly provides an exercise device for strengthening thigh and hip muscles while protecting the knees and ankle joints by enabling a user to locate a lower end of an arm on the user's thigh in a sitting or lying position and move the user's legs in order to minimize a load or stress added to the knee and ankle joints. In addition, the exercise method and the exercise device improve the exercise effect of strengthening thigh and hip muscles by increasing a hip joint motion range and a rotation axis.

Provided is an exercise device for performing exercises suitable to strengthen thigh and hip muscles such as a leg press machine, a total hip, and more particularly provides an exercise device for strengthening thigh and hip muscles while protecting the knees and ankle joints by enabling a user to locate a lower end of an arm on the user's thigh in a sitting or lying position and move the user's legs in order to minimize a load or stress added to the knee and ankle joints.

Provided is an exercise device for performing exercises suitable to strengthen thigh and hip muscles such as a leg press machine, a total hip, and more particularly provides an exercise device for strengthening thigh and hip muscles while protecting the knees and ankle joints by enabling a user to locate a lower end of an arm on the user's thigh in a sitting or lying position and move the user's legs in order to minimize a load or stress added to the knee and ankle joints.

Provided is an exercise device for performing exercises suitable to strengthen thigh and hip muscles such as a leg press machine, a total hip, and more particularly provides an exercise device for strengthening thigh and hip muscles while protecting the knees and ankle joints by enabling a user to locate a lower end of an arm on the user's thigh in a sitting or lying position and move the user's legs in order to minimize a load or stress added to the knee and ankle joints.

Provided is an exercise device for performing exercises suitable to strengthen thigh and hip muscles such as a leg press machine, a total hip, and more particularly provides an exercise device for strengthening thigh and hip muscles while protecting the knees and ankle joints by enabling a user to locate a lower end of an arm on the user's thigh in a sitting or lying position and move the user's legs in order to minimize a load or stress added to the knee and ankle joints.

Provided is an exercise device for performing exercises suitable to strengthen thigh and hip muscles such as a leg press machine, a total hip, and more particularly provides an exercise device for strengthening thigh and hip muscles. The exercise method and the exercise device improve the exercise effect of strengthening thigh and hip muscles by increasing a hip joint motion range and a rotation axis.

Provided is an exercise device for performing exercises suitable to strengthen thigh and hip muscles such as a leg press machine, a total hip, and more particularly provides an exercise device for strengthening thigh and hip muscles. The exercise method and the exercise device improve the exercise effect of strengthening thigh and hip muscles by increasing a hip joint motion range and a rotation axis.

A vehicle propellable by a human comprising a front assembly having a front wheel and a pair of hand pedals connect thereto; a rear assembly having a first rear wheel and a second rear wheel rotatably connected thereto; a chest rest located between the front assembly and the rear assembly, the chest rest configured to support the chest of a rider lying forward on the vehicle; and a first foot support structure operatively coupled to rotate the first rear wheel, and a second foot support operatively coupled to rotate the second rear wheel wherein the first rear wheel and second rear wheel are independently rotated by opposite feet of a rider when said feet are within said first and second foot support, respectively.