More muscles are involved in a tennis serve than you might expect! 💪 From toes to shoulders – every part of the body contributes to speed, spin, and control. This video shows which muscle groups are activated during a serve and how they work together. #TennisTraining #ServeAnalysis #TennisBiomechanics #PowerServe #TennisGate @grigordimitrov #MMOpen Thanks to @anatomyka_atlas Von den Zehen bis zur Schulter – jeder Teil des Körpers spielt eine Rolle, um Tempo, Präzision und Spin zu erzeugen. In d