Get Fit in 90 Days: Week 1 (The Moves)

The Move: Lunges

Stand up straight, and take a big step forward, keeping your back straight. Bend your front knee to approximately 90 degrees, focusing on keeping weight on the back toes and dropping the knee of your back leg toward the floor Don't let your front knee pass the front of your toes. Switch legs.

The Move: Tricep Dips

Start by lying on your back. Bending your knees, place your feet about a foot away from your butt, heels down; toes pointed up. Place your hands flat behind you, fingertips pointing towards your back, elbows tucked against your sides. Bend your arms and lower your body until your upper arms are parallel to the floor. Your hips should drop straight toward the ground, but try not to let your butt sit on the floor.) Hold for a beat, then push up through your palms to straighten your arms and repeat.

The Move: Squats

Stand with feet no more than shoulder-width apart and your hands out in front of you, lightly cupped. Make sure that your toes point forward. Bending your knees, lower your body and sink into your heels as if you were sitting back into a chair, and keep your chest high. Push through your heels until you are standing up straight. Keep your abs tight throughout. Repeat.

The Move: Push-ups

From a face-down position, place your hands slightly wider than shoulder-width apart. Place your toes or knees on the floor, and try to create a perfect diagonal with your body, from the shoulders to the knees or feet. Keep the glutes and abdominals engaged. Then lower and lift your body by bending and straightening your elbows, keeping your torso stable throughout. Note: Your chest should be the first body part to hit the ground.