which friend is experiencing an internal barrier to physical fitness?\nmark lacks access to fitness…

which friend is experiencing an internal barrier to physical fitness?\nmark lacks access to fitness equipment.\ntyler has trouble finding a safe area to work out.\ntalia puts in only 50 percent of effort during her workout.\nclarks parents fail to support his desire to work out.

which friend is experiencing an internal barrier to physical fitness?\nmark lacks access to fitness equipment.\ntyler has trouble finding a safe area to work out.\ntalia puts in only 50 percent of effort during her workout.\nclarks parents fail to support his desire to work out.

Answer

Answer:

C. Talia puts in only 50 percent of effort during her workout.

Brief Explanations:

An internal barrier is within an individual. Talia's low - effort is an internal factor, while Mark's lack of equipment, Tyler's lack of a safe area, and Clark's lack of parental support are external barriers.