Final answer:
The correct foot position and weight assignment vary depending on the exercise. In running, maintaining a neutral foot position with equal weight distribution is important. For bending exercises, keeping the weight centered on the heels and widening the base helps with stability. During standing exercises, weight should be distributed evenly.
Step-by-step explanation:
The correct foot position and weight assignment during exercises depend on the specific exercise being performed. For example, in running, it is important to maintain a neutral foot position with equal weight distribution between the heel and the ball of the foot. This helps to reduce stress on the foot and allows for efficient propulsion.
During exercises that involve bending, such as squats or lunges, it is important to keep the weight centered on the heels and maintain a stable base by placing the feet at shoulder-width apart or wider. This helps to improve balance and prevent backward displacements.
For standing exercises, like standing on toes or standing flat-footed, the weight should be distributed evenly on both feet to maintain stability. The specific force exerted on the foot will depend on factors such as body weight, exercise intensity, and surface area of contact.