JB Vitality

BOSU: What is that blue half moon thing in the gym?

An attractive young woman balancing on a bosu-ball while working out

A BOSU (which stands for “Both Sides Up”) is a fitness training device that consists of a rubber hemisphere attached to a rigid platform. It can be used with the dome side facing up or down, offering different levels of instability and challenge for a wide range of exercises. The BOSU helps improve balance, stability, core strength, and overall body control.

Here are five examples of exercises you can do with a BOSU:

1. BOSU Squats: Stand on the flat side of the BOSU with your feet shoulder-width apart. Lower yourself into a squat by bending your knees and pushing your hips back while keeping your weight distributed evenly on both feet. Push through your heels to return to the starting position. The unstable surface of the BOSU adds a challenge to the squat, engaging more muscles, especially the stabilizing muscles of the lower body.

2. BOSU Push-Ups: Place your hands on the flat side of the BOSU, slightly wider than shoulder-width apart, and assume a push-up position with your feet extended behind you. Lower your chest towards the BOSU by bending your elbows, then push yourself back up to the starting position. The unstable surface of the BOSU adds an extra challenge to the push-up, engaging the core and stabilizer muscles.

3. BOSU Plank: Place your forearms on the dome side of the BOSU, with your elbows directly under your shoulders and your toes extended behind you. Maintain a straight line from your head to your heels, engaging your core and glutes. Hold this position for a designated time, focusing on stability and balance. The instability of the BOSU intensifies the challenge to your core muscles.

4. BOSU Mountain Climbers: Assume a push-up position with your hands on the flat side of the BOSU and your feet extended behind you. Alternately bring your knees towards your chest, as if climbing a mountain, while maintaining a stable upper body. The instability of the BOSU adds an element of core engagement and balance to the exercise.

5. BOSU Lunges: Stand on the flat side of the BOSU, with one foot in front of the other. Lower your body by bending both knees, keeping your front knee aligned with your ankle and your back knee hovering just above the ground. Push through your front heel to return to the starting position. The unstable surface of the BOSU adds a challenge to the lunge, engaging more muscles, especially those responsible for stability and balance.

As always, it’s important to use proper form and technique when performing exercises on a BOSU. Start with exercises that match your fitness level, gradually progressing to more challenging movements as your strength and stability improve. If you’re new to using a BOSU, it’s advisable to seek guidance from a qualified fitness professional to ensure safe and effective execution of the exercises.