Media Summary: 3 min warmup for PTR Level 1 certification This is an excellent methodology for instructing 'instant tennis.' My experience with the PTR LEVEL 1 CERTIFICATION VIDEO: JOSE COLON
Ptr Level 1 Certification Open - Detailed Analysis & Overview
3 min warmup for PTR Level 1 certification This is an excellent methodology for instructing 'instant tennis.' My experience with the PTR LEVEL 1 CERTIFICATION VIDEO: JOSE COLON Coach John and Julie going through a warm up to get ready for drills later. PTR Level One Certification - 20 Minute Lesson
