One Life Changing Exercise For Stronger Legs (50+)

Stand with your feet shoulder-width apart and toes slightly pointed outwards.
Engage your core and keep your back straight as you slowly lower yourself down as if you were sitting in a chair.
Push your knees out slightly and squat down until your thighs are parallel to the ground (or as low as you can comfortably go).
Push through your heels to stand back up to the starting position.

You can start with bodyweight squats and gradually add weight once you get stronger. There are also many variations of squats, such as jump squats, single-leg squats, and weighted squats, so you can find one that challenges you and helps you reach your fitness goals.
Here are some other great leg-strengthening exercises you can try:
Lunges
Deadlifts
Romanian Deadlifts
Leg press
Calf raises

Remember to listen to your body and take breaks when needed. It’s always a good idea to consult with a doctor or physical therapist before starting any new exercise program.
I hope this helps! Let me know if you have any other questions.