1. The first is a little easier, get into plank position, then raise one of your feet off the ground. You have three contact points with the ground, one foot and two forearms. You can alternate raised feet between rounds, or halfway through each round of the exercise.
2. A harder version of the three-point plank involves removing one arm rather than one foot from the floor. You're left with three contact points but your torso also has to cope with uneven stress, making the exercise more demanding on your abdominal muscles.
Before beginning any new exercise, nutrition or dietary supplement program you should consult a physician first. The information presented herein is not meant to treat or prevent any disease or to provide the reader with medical advice. If you are looking for specific medical advice then you should obtain this information from a licensed health-care practitioner. This internet site is intended for informational use only. Krystian Kempa will not assume any liability or be held responsible for any form of injury, personal loss or illness caused by the utilization of this information. The individual result obtained from these methods will vary from person to person and I make no guarantee as to the degree of results that you will personally achieve.