1. Lose weight
There are plenty of free fitness apps that can help you avoid crazy expensive gym fees and trainers named "Chaz". A few of the better ones are Gain Fitness, which is stocked with more than 1,300 exercises and step-by-step commands. There’s also the NIKE+ Training Club, which features more than 100 full-body, 15-, 30- and 45-minute workouts, and Argus, which is a tracking app that monitors everything -- fitness, health, and even sleeping. It’s like a creepy stalker that really has your best interest at heart.