Training Intrinsic Foot Muscles

Arm 1: The purpose of this arm of the study is to determine if a 4-week trial of foot muscle exercises, instructed with passive, active-assisted, and active techniques, affect functional measures such as balance, plantar pressure during gait, and vertical jump. A frustration index will be employed to assess participant frustration with learning a new exercise. 15 will be enrolled in this arm of the study. Arm 2: The purpose of this arm of the study is to determine if a 4-week trial of foot muscle exercises, instructed with neuromuscular electric stimulation (NMES) and active techniques, affect functional measures such as balance, plantar pressure during gait, and vertical jump. A frustration index will be employed to assess participant frustration with learning a new exercise.15 will be enrolled in this arm of the study. Arm 3: This group will not engage in any training, but will serve as a comparator for the two intervention arms.