Doing 10 minutes every day is more effective for core development than 60 minutes once a week.
How: From a forearm plank, bring your right knee toward your right elbow, then switch. Goal: Combines static hold with active muscle contraction. Doing 10 minutes every day is more effective
Don't just swing your legs; focus on "crunching" your ribs toward your pelvis. Doing 10 minutes every day is more effective
How: Start in a plank position and drive your knees toward your chest as fast as possible while maintaining a flat back. Doing 10 minutes every day is more effective
Goal: Raises the heart rate to help burn the fat layer covering the abdominal muscles.