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.

Rock Climbing Muscles: 5 Major Muscles The Wall Works

Mountain climbers are great for building cardio endurance, core strength, and agility . You work several different muscle groups with mountain climbers—it’s almost like getting a total-body workout with just one exercise.30 Haz 2021