Tennis is a high-intensity sport punctuated by brief windows of active rest. An elite point rarely contains continuous movement longer than 10 seconds, but demands absolute velocity output over 3 to 5 directional changes.
The Adaptation Deficit
Long, slow steady-state running conditions slow-twitch muscle fibres, which reduces muscle power profiles. To train for tennis, you must train your energy systems to recover instantly from max-effort outputs. Integrating structured sprint work forces your neurological pathways to recruit fast-twitch muscle profiles, ensuring your first-step explosive movement remains razor-sharp in the final set.