Bodyweight Squats
Bodyweight squats are an excellent way to build strength in your legs without any equipment. Stand with your feet shoulder-width apart, then lower your body as if you were sitting back into a chair. Keep your chest up and your knees behind your toes. Aim for 3 sets of 15 reps.
Push-Ups
Push-ups are a classic strength-training exercise. Begin in a plank position with your hands under your shoulders. Lower your body until your chest almost touches the floor, then push back up. Modify by placing your knees on the ground if needed. Aim for 3 sets of 10-12 reps.
Plank
The plank is a fantastic core-strengthening move. Get into a push-up position but rest on your forearms instead of your hands. Keep your body in a straight line from head to heels. Hold for 30 seconds to 1 minute and repeat 3 times.
Lunges
Lunges target your thighs and glutes. Start standing, take a step forward with one leg, and lower your hips until both knees are bent at a 90-degree angle. Alternate legs and do 3 sets of 10 lunges per side.