Which statement about foam rolling is accurate?

• A. It acts as self-massage to release muscle tension and improve mobility
• B. It increases bone density
• C. It eliminates the need for rest days
• D. It replaces hydration

Answer: (A)

Foam rolling works as a self-myofascial release technique. By applying sustained pressure with a foam roller to muscles and their fascia, you can help release tight bands, reduce perceived muscle tension, and often improve range of motion, which is why the statement about acting as self-massage to release tension and improve mobility fits best. It doesn’t increase bone density—bone density gains come from weight-bearing and resistance exercise plus nutrition. It also isn’t a substitute for rest days; recovery still requires time off and sleep. And it doesn’t replace hydration; fluids support overall tissue function and performance, so foam rolling should complement, not replace, good hydration.