1. Skipping rope: Skipping rope is a very effective aerobic exercise, which can help burn body fat, including thighs. Skipping rope for 30 minutes every day can burn a lot of calories quickly.

2. Running: Running is a kind of high-intensity aerobic exercise, which can accelerate metabolism and help to lose excess fat. Running or interval training several times a week can effectively burn thigh fat.

3. Treadmill: Treadmill is a low-impact aerobic exercise that can help exercise thigh muscles and burn fat. Using the treadmill for 30 minutes every day can achieve good results.

4. Mountaineering machine: Mountaineering machine is a systemic aerobic exercise, which can strengthen the strength and endurance of the lower body and burn a lot of fat. Mountaineering training several times a week can effectively reduce the fat around the thighs.

5. Yoga: Although yoga is not a high-intensity exercise, it can help improve the flexibility and balance of the body, thus helping to reduce the fat around the thighs. Choosing some yoga postures for thighs, such as triangle and handstand, will help strengthen thigh muscles and consume fat.

No matter which exercise mode you choose, you need to pay attention to moderation and persistence. It is recommended to consult a doctor before starting any new exercise program to ensure safety and effectiveness.