1: Introduction Looking to trim your waist and get fit? These standup exercises are perfect for busy people.

2: High Knees Lift your knees as high as possible while standing in place to engage your core and get your heart rate up.

3: Oblique Twists Rotate your torso from side to side, targeting your oblique muscles to help trim your waist.

4: Standing Crunches Bring your knee up to your elbow while crunching your torso, working your abs and core at the same time.

5: Side Leg Lifts Lift your leg out to the side to strengthen and tone your hips and oblique muscles.

6: Standing Bicycle Bring your knee up towards your chest while rotating your torso, mimicking a bicycle motion to work your entire core.

7: Standing Russian Twists Hold a weight or water bottle and twist your torso from side to side, engaging your oblique muscles.

8: Standing Mountain Climbers Drive your knees towards your chest in a running motion while standing to work your core and boost your heart rate.

9: Cool Down and Stretch Finish your workout by stretching your sides, hamstrings, and back to prevent injury and improve flexibility.