Strength train your lower body
Squat regularly
Deadlift regularly
Do Bulgarian split squats
Do lunges
Do step-ups
Train your calves
Train your hamstrings
Train your glutes
Train your core
Do plyometrics
Do box jumps
Do jump squats
Do depth jumps
Do broad jumps
Do tuck jumps
Practice maximal jumps
Improve ankle stiffness
Improve hip extension power
Increase sprint training
Work on mobility
Stretch hips, ankles, and hamstrings
Warm up before training
Rest between jump sessions
Sleep enough
Eat enough protein
Maintain a healthy body weight
Track your jump progress
Use proper jumping technique
Swing your arms aggressively
Land softly
Train consistently
Avoid overtraining