5. High Knees
Stand in such manner with a feet hip-width.
Engage core and use lower abs muscles to lift and lower one knee at once.
Carry knees to the same level of hips, thighs parallel to the ground, and do whatever it takes not to recline. Remain on feet and substitute legs as quick as possible.
6. Reverse Crunch
Lie faceup with your arms at sides. Twist knees with the goal that hips and knees form 90-degree edges, the core should be involved.
Trigger your lower abs muscles to lift hips off the ground, bringing knees near the chest.
Lower back to the beginning position as gradually as feasible to keep lower abs involved.
7. Mountain Climber
Begin this exercise in high plank position, center tight, hands under shoulders. Keep core involved in to balance out hips as you move right knee to chest. Return that leg to the beginning position and afterward rehash with the left knee.
Keep exchanging legs to siphon knees as quickly as you can.