Sometimes, we're our own worst enemies. We can come up with hundreds of excuses to not exercise. "It's raining outside." "Gyms are too expensive." "I don't want to buy/don't have room for fitness equipment." The list of excuses can go on and on. But there is one reason to exercise that totally trumps any excuse you can come up with: your well-being. Exercise will improve your health, boost your energy, help achieve/maintain a healthy weight, reduce your risk of many chronic conditions, and manage your stress level.

Lauren from laurensfitness.com gives us a list of 20 exercises you can do -- without equipment, without a gym membership, and without weights. She walks you through different varieties of squats, lunges, push ups, and dips. Though Lauren admits it's not the ideal workout, it will do in a pinch. So even if you're busy or whatever other I-can't-exercise reasons you can come up with, this is a workout you can do... no excuses.