Stay Healthy by Walking
You do not need much equipment, just comfortable shoes to wear. With intense speed, 100 steps per minute, is the key to losing weight.
According to Fit Sugar, walking is a good step to burn fat. Walking at 20 minutes per mile can burn about 103 calories per hour. If you walk faster then the fat can be burned less than an hour, which is about 118 calories in 15 minutes.
Add some movement when walking. With so, indirectly you have been doing cardio exercise regularly.