Start 2018 Off Right — With the Perfect Gym Membership For You

Gym: Iron Tribe Fitness

Cost: Varies by city and membership package but typically ranges from $189-$249/month.

Amenities: InBody scan (body composition analysis), private showers, 10:1 member/coach ratio, and protein and supplements available for purchase.

Who it's best for: Busy professionals (in and out in 45 minutes total — including warmup, workout, and cooldown).