Thinning thighs is simple. One is to lie in bed every night, with legs about 90 high and toes straight for 20~30 minutes. Thigh will be sour, which is normal and will gradually decrease. The other is to lie in bed every night and start pedaling your bike with your legs. Keep pedaling for 20~30 minutes. Stick to it and it will work. I wish you success! If you have any fitness questions, you can ask our coach to answer them.