Random pulsing in leg/ thigh?

Question

Recently theres been this random heartbeat-like pulsing with my leg. It's happening in the mid-top thigh area. And i can see it popping up and down. I'm a thirteen year old girl and weight 114lbs. And some people have said it was from working out a lot, but i havent gone on the treadmill for 2 weeks. Can anyone tell me what/s happening?

Answer 1

It sounds like you are describing a muscle spasm. We sometimes have muscle spasms for no reason at all. It's a kinda weird thing to watch. It always seems when I touch my spasms they stop and then when I let go it starts again! I wouldn't worry about it!