Isometric core exercises are underrated and are great for core stabilization and strength…..isometric core exercises require you to hold one position (20 seconds for example) without moving.
Planks are top exercises to strengthen your entire core, including your abs (superficial and deep stabilizers) and lower back…..some variations of planks are:
Prone plank on ball
Pushup plank (shown above)
You can do these types of isometric exercises up to 4-5 times a week.
A stronger core will make your arms and legs more strong/powerful and will help you to increase speed and maintain speed longer (speed endurance).
Include these exercises in your routine!
Be sure and download your Free Bodyweight 500 Fat Burner Workout and start changing your body faster!