Appears in642 Workouts*

Sprinter Crunch

The Sprinter Crunch mainly works the core. No equipment needed: it uses just your bodyweight.

Jessica Bickling
Jessica Bickling
@Jessica Bickling

Optional Equipment

Yoga Mat
Yoga Mat

Sprinter Crunch Muscles Worked

Primary

Abdominals (rectus abdominis); Obliques

Secondary

Hip Flexor (iliopsoas)

How to do the Sprinter Crunch

Starting Position

Lie flat on your back on a mat with your legs extended straight out and your arms down by your sides.

Movement

  1. Use your abdominal muscles to lift your upper body off the floor, bringing your torso toward your knees.

  2. Simultaneously, bend one knee toward your chest while pushing forward with the corresponding arm in a running motion.

  3. Return to the starting position with legs extended and arms down, then immediately repeat the motion on the opposite side.

  4. Keep your core engaged throughout the movement to stabilize your body and prevent lower back strain.

  5. Continue alternating sides in a rhythmic, fluid performance for the duration of the set.

Sprinter Crunch FAQs

What muscles does the Sprinter Crunch work?

The Sprinter Crunch mainly works the core. The main muscles are the rectus abdominis and obliques.

What equipment do you need for the Sprinter Crunch?

None. The Sprinter Crunch is a bodyweight exercise, so you can do it anywhere.

Training calculators

Work out the numbers behind your training before your next session.