Roger Federer Serve In Slow Motion | Here's some slow motion footage of the great Roger Federer serving! | By Online Tennis Instruction | Facebook
Nick Kyrgios serve in slow motion | Kyrgios serve in slo-mo. Download our free serve guide - https://www.top-tennis-training.com/serve-guide/ Inside the PDF you'll the five fundamentals you... | By Top Tennis Training
Roger Federer Slow Motion Serve (VIDEO) + Analysis