The Effects of Self-Myofascial Release on Physical Fitness and Swing Performance in Male Collegiate Golfers in China

The intervention involves a structured 6-week Self-Myofascial Release (SMR) program using foam rollers and massage balls. Participants perform standardized SMR exercises targeting major muscle groups relevant to golf performance, including the calves, hamstrings, glutes, back, shoulders, and thoracic spine. The intervention is conducted three times per week, with each session lasting approximately 30 minutes. Exercises are demonstrated and monitored by certified instructors. The control group continues regular physical activities without SMR.

Participants in the control group did not receive any self-myofascial release (SMR) intervention. They followed the same daily training schedule, accommodation, and meals as the SMR group. Instead of engaging in SMR exercises, participants in the control group engaged in supervised viewing of golf-related instructional videos or documentaries three times per week, approximately 30 minutes per session, after 7:00 PM in a designated classroom. This viewing schedule was matched in timing and frequency to the SMR group's intervention sessions. No flexibility, mobility, or soft tissue techniques were included in the control group's activities. The sessions were conducted collectively in the same setting and at the same time as the SMR group to control for attention and environmental bias. Attendance and compliance were closely monitored by supervisors to ensure adherence.