- Improve hamstrings and leg muscles with at home or gym use Instant improvement of hamstrings, IT band, gluteus maximus and calves through superior massage. When heating and cooling, roll with this foam roller to stretch overloaded and tense muscles in the legs and arms. - Enhance body flexibility and recovery The foam roller increases blood flow to the massaged area, helping wash away stored lactic acid. A practical recovery tool for reducing muscle pain, improving performance and increasing flexibility. - Beginner friendly and safe for common injuries Medium density foam roller provides a softer option that is suitable when you have back or plantar injuries, making it accessible for beginners. - Imitates a therapist’s touch with a versatile massage zone Designed to mimic fingers, palms and thumbs. Features a Triple Grid 3D Massage Zone over a strong, lightweight solid foam roller for effective deep-tissue feel. - Specifications and performance Material: foam Density: medium Construction: solid, lightweight Use: suitable for home or gym sessions Massage zone: Triple Grid 3D Massage Zone Therapy capability: supports heating and cooling for dynamic massage - Practical use scenarios Post-workout recovery for legs After leg or lower-body workouts, focus on hamstrings, IT band, glutes and calves to reduce stiffness and improve range of motion. Use heat or cold therapy as needed during recovery. Run, cycle or athletic training recovery After running or cycling, roll the calves, hamstrings and quadriceps to alleviate soreness, flush lactic acid and support faster return to activity. Injury-aware warm-up or back and plantar relief Safe enough for beginners with back or plantar injuries, the roller helps gently prepare muscles before activity and provides relief during less intense sessions.