Exercises (Stomach Crunches)
Active Lifestyle

Muscles Worked
Stomach (upper) or Rectus Abdominus,
Stomach (outside) or Serratus Anterior
and Intercostals
Position and Movement
Lie down on the floor or a mat and place your feet flat on the floor. Keep your back and head straight, then lift your shoulders up off the floor by about 4 to 6 inches. Hold this position for a few seconds, then slowly return back down to the floor.
Tip
Don't tuck your chin into your chest. Breathe out when your shoulders are off the ground.
Stomach (upper) or Rectus Abdominus,
Stomach (outside) or Serratus Anterior
and Intercostals
Position and Movement
Lie down on the floor or a mat and place your feet flat on the floor. Keep your back and head straight, then lift your shoulders up off the floor by about 4 to 6 inches. Hold this position for a few seconds, then slowly return back down to the floor.
Tip
Don't tuck your chin into your chest. Breathe out when your shoulders are off the ground.
