9 Exercises for a Lean & Tight Waist in Your 30s

Scribbled Underline

Plank Variations

Planks engage multiple muscle groups simultaneously, including the abdominals, obliques, and lower back. Try side planks, plank rotations, and plank with leg lifts for a comprehensive core workout.

Russian Twists

This exercise targets the obliques and improves rotational stability. Sit on the floor, lean back slightly, lift your feet off the ground, and twist your torso from side to side while holding a weight or medicine ball.

Bicycle Crunches

A classic ab exercise that effectively engages the rectus abdominis and obliques. Lie on your back, lift your shoulders off the ground, and bring your knees towards your chest while simultaneously twisting to touch your elbow to the opposite knee.

Mountain Climbers

This dynamic exercise not only works the core but also increases heart rate for a calorie-burning workout. Start in a plank position and alternate bringing each knee towards the chest in a running motion.

Leg Raises

Leg raises target the lower abdominals and help strengthen the entire core. Lie on your back with legs straight, lift them towards the ceiling, then slowly lower them back down without touching the ground.

Side Plank Hip Dips

Enhance your oblique strength and stability with this variation of the side plank. While holding a side plank position, lower your hip towards the ground then lift it back up, maintaining tension in the core.

Woodchoppers

Mimicking the motion of chopping wood, this exercise engages the entire core and improves rotational power. Use a cable machine or resistance band, start with arms overhead and twist your torso to bring your hands down towards your hip.

Hollow Body Holds

This exercise builds core strength while improving body awareness and control. Lie on your back, lift your arms and legs off the ground, and hold the position, focusing on keeping your lower back pressed into the floor.

Standing Oblique Crunches

Stand with feet shoulder-width apart, hands behind your head, and elbows out to the sides. Lift one knee towards the opposite elbow while crunching your side, then return to the starting position. Alternate sides for a balanced workout.