Make full use of your weight. Hayes said, "The simplest fitness equipment you can carry with you is your weight." You can do many exercises with your own weight, such as jumping left and right legs, lifting your knees high, jumping frog and imitating skating movements.

Take two books. Take one or two books with you, preferably sports, to learn new fitness methods and gain fitness motivation; And you can also use books as dumbbells, push them up and exercise your arms.

Skipping rope can be used for many purposes. As fitness equipment, skipping rope is easy to carry and keep daily exercise. If the conditions are limited and you can't jump, you can "cross the rope", put the skipping rope in an S shape, and then stride around it. You can also use skipping rope to help stretch your limbs.

Climb the stairs step by step. No matter where you go on a business trip, stairs are an exercise "equipment" that can be seen everywhere. When you go back to the hotel, you can take the stairs step by step, and then lift them step by step, so that you can fully exercise your gluteal muscles. Tables, chairs and benches will do. Chairs, beds and other furniture can be used in hotel rooms, such as sitting on a stool to lift your legs and practicing sit-ups and push-ups in bed. Hayes stressed that it is necessary to supplement exercise in time when traveling.