December 30, 2016

Jackknife Crunches

December 30, 2016/ sq sp

Jack Knife Crunches Demo from reina katzenberger on Vimeo.

Lie on your back with your Sets Reps Weight legs straight and hands to the sides of your head.
Lift your head and shoulders off the floor while also bringing your knees in to your chest.
Try to get your elbows to meet your knees in the middle.
Lower your upper body and legs and repeat.

Lisa Cohen Fitness

Always dressed for action in her workout clothes, Lisa found her calling as a fitness and nutrition expert early on as a young gymnast – learning that how you look, how you feel, and how well you perform is directly related to what you eat, and how you move your body every day. A former competitive gymnast and coach, Lisa holds a BS in Exercise Physiology, a MS in Nutritional Science, and is a Certified Nutritionist and Health Coach.

In addition to her work as a Fitness Trainer and Nutritionist at the Roaring Fork Club, Lisa owns two dynamic health and wellness businesses in the valley: She is the co-owner of Good Clean Food, Delivered – a chef-prepared, nutritionist approved, vegan food delivery service. She is also the founder of lisacohenfitness.com – an online health and fitness community where she writes about delicious healthy food and teaches wellness without deprivation