Do cardio
Only 4 times per week and you will soon enjoy your results! Sometimes 40 minutes is all you need to make your heart stronger and your buttocks tighter.
Let’s start. Prepare for a side-to-side squat. Stand straight, your feet together and your arms alongside the body. Squat while moving your right foot to the side. Touch the ground with your fingertips to keep balance. Return to the previous position. Now switch the feet and repeat the exercise. Moving quickly will stimulate your heart and increase the heartbeat. It’s considered to be one of the most effective cardio workout routines.

Include strength workout
This kind of exercise is modified planking that is performed with a stability ball. Kneel in front of the ball place your forearms on it, make sure that your chest is above the ball. Raise your feet off the ground and extend your arms. Let the ball roll away a bit, then bend your elbows and pull the ball back in. Repeat up to 15 times. Extend your legs and do a full plank if you are up for some challenge.