Quick Answer
Knee Tuck Jump is a intermediate plyometrics exercise that targets your quadriceps, hamstrings and glutes. It uses only your bodyweight. Stand feet shoulder-width, knees slightly bent.
Video Tutorial
How to Perform the Knee Tuck Jump
- 1
Stand feet shoulder-width, knees slightly bent.
- 2
Lower into quarter squat.
- 3
Jump vertically explosively.
- 4
At peak height, tuck knees towards chest.
- 5
Extend legs before landing.
- 6
Land softly, knees bent.
- 7
Repeat.
Common Mistakes to Avoid
- !Rushing reps instead of controlling the lowering (eccentric) phase — aim for 2–3 seconds down.
- !Letting form break down as reps add up. Stop the set when technique slips, not when you physically can't do another rep.
- !Letting knees cave inward (valgus) — track them in line with your second toe throughout the rep.
Tips for Better Form
- ✓Breathe out during the effort (concentric) and breathe in on the return (eccentric).
- ✓Use a mirror or film yourself on your first session — your perceived form and actual form often differ.
- ✓Brace your core as if someone were about to punch you in the stomach. This stabilizes your spine in every rep.
- ✓Start each set with 1–2 warm-up reps at a lighter load to groove the movement.
Alternative Exercises
If the Knee Tuck Jump isn't right for your body, equipment, or goal, try these similar exercises that hit the same muscle groups:
Frequently Asked Questions
What muscles does the Knee Tuck Jump work?
The Knee Tuck Jump primarily works your quadriceps, hamstrings and glutes. Secondary muscles include the abductors, adductors, calves and core.
What equipment do I need for the Knee Tuck Jump?
The Knee Tuck Jump needs no equipment — just your bodyweight. You can perform it at home or at the gym as long as you have what's listed.
Is the Knee Tuck Jump suitable for beginners?
The Knee Tuck Jump is an intermediate exercise. Beginners can try it with a lighter load or an easier variation before progressing to the full movement.
How many sets and reps of Knee Tuck Jump should I do?
For strength: 3–5 sets of 3–6 reps with longer rest (2–3 min). For hypertrophy (muscle growth): 3–4 sets of 8–12 reps with moderate rest (60–90 sec). For endurance: 2–3 sets of 15+ reps with short rest (30–45 sec). Adjust based on your program and goal.
Can I do the Knee Tuck Jump every day?
No. Muscles need 48 hours to recover between heavy training sessions. If you want to train quadriceps, hamstrings and glutes more frequently, alternate harder and easier variations and keep overall weekly volume moderate.