What are plank jacks good for?

Plank jacks are a combined cardio and core-strengthening exercise . They can help you strengthen the muscles of both the upper and lower body. Adding plank jacks to your exercise routine a few times a week may also increase core strength and stability, burn calories, and help reduce fat.

Read more

Are mountain climbers cardio?

Mountain climbers offer a full body workout. Fitness Expert Feryl York says it’s a move that has a lot to offer. In addition to rasing your heart rate as a form of cardio , a mountain climber works several muscle groups in your arms, core and legs. It’s basically a plank with a running movement.3 Şub 2017

Read more