💥 No weights, no machines — just stairs! These 4 tennis drills build power, control, and balance — essential for explosive tennis movement and better on-court stability. 🎾🔥 1️⃣ Step-Up Alternated 👣 Step one foot up, then the other, and step down one by one. 💪 Builds leg strength, coordination, and rhythm for every move on court. 2️⃣ Step Switch Jump ⚡ One foot up, one foot down — switch positions with a small jump. 🏃‍♂️ Improves quick feet, reactive power, and agility for fast direction ch