Palms flat on the floor and slightly more than shoulder-width apart. Push your body up, using your arms, then slowly lower.

While stepping into a lunge with your right foot (lower until your thigh is parallel to the floor), curl the weights to your upper arms. Lower the weights as you press through your legs back to the start.

Stand with feet shoulder-width apart, arms at sides. Start by doing a regular squat and then jump up as explosively as you can when you rise up reaching the bench. When you land, lower your body back into the squat position to complete one rep. Tip: If you don't have a bench at home, just jump up to the ceiling then land.

Raise yourself on a support (such as a bench or sofa) with elbows locked. Lower your body until your shoulders are lower than your elbows. Push yourself up by straightening your arms.

Start with feet together and hands by your side Now jump both feet out to the side and raise your arms out to the side until your hands are just above shoulder height Finally return your feet together and hands to your side

Blueberries are rich in fibre including vitamins A and C