logoFitAI
ExercisesStart Free

Push-Up Jack

Expert Advice

Keep your body in a straight line from head to heels and avoid sagging hips to maintain proper form and engage the core.

How-to-do Steps

  1. Start in a plank position with your hands under your shoulders and feet together.
  2. As you lower into a push-up, jump your feet out to the sides.
  3. Push back up to the plank position while jumping your feet back together.
  4. Repeat the movement for the desired number of repetitions.

Track Push-Up Jack in FitAI

Log your sets, reps, and weights automatically. Get AI-powered progressive overload recommendations and form feedback — personalized to your training history.

Start Free

Muscles Worked

Push-Up Jack primarily targets the Quads, Glutes, Chest, with Strength mechanics using Body Weight. Understanding muscle activation patterns helps you focus on proper engagement and maximize training effectiveness.

Primary
Quads
Quads15%
Glutes
Glutes15%
Chest
Chest20%
Secondary
Shoulders
Shoulders20%
Calves
Calves10%
Hamstrings
Hamstrings10%
Triceps
Triceps10%
Equipment
Body Weight
Body Weight
Exercise Type
Strength
15%Quads15%Glutes20%Chest20%Shoulders10%Calves10%Hamstrings10%Triceps

Sets & Reps Guidance

Beginner3 x 10-12
Intermediate4 x 8-10
Advanced4 x 6-8

Frequently Asked Questions

What muscles does Push-Up Jack work?
Push-Up Jack primarily targets the Quads, Glutes, Chest. Secondary muscles involved include Shoulders, Calves, Hamstrings, Triceps. It is classified as a Strength exercise performed with Body Weight.
How many sets and reps should I do for Push-Up Jack?
For beginners, start with 3 sets of 10-12. Intermediate lifters can do 4 sets of 8-10. Advanced athletes can push to 4 sets of 6-8. Adjust based on your goals and recovery capacity.
Is Push-Up Jack suitable for beginners?
Push-Up Jack is rated as intermediate difficulty. Beginners may want to start with lighter loads or simpler variations and progress to this exercise as their strength and coordination improve.