Table 1. Answers to the following question: “Rank from 1 to 14 all the previous criteria according to the importance you assign to them in your daily medical practice (1 = the most important RTP criteria after hamstring strain – 14 = the less important RTP criteria after hamstring strain”). Ranking Return-to-play criteria 1 Complete pain relief 2 Muscle strength performance 3 Subjective feeling reported by the player 4 Muscle flexibility 5 Specific soccer test performance 6 Respect of a theoretical period of competition break 7 Running analysis 8 Physical fitness 9 Balance control assessment 10 Medical imaging 11 Dynamic functional testing performance 12 Correction of potential sacroiliac or lumbar joint dysfunction 13 Other 14 Quadriceps – Hamstrings EMG analysis