Powerhouse Gym

Grindtime Fitness LLC in Detroit is a results-driven gym with kind, helpful staff and a trainer-led program by John. The member app offers daily classes (Mon–Fri), nutrition sessions, and therapy options included with membership, helping clients lose weight and build lasting habits. Members describe Grindtime as a welcoming home gym with motivating, disciplined training and a strong community.

Located at 1600 Clay St #129, Detroit, MI 48211, Proving Grounds Strength & Konditioning is a Detroit gym with extensive weights and strongman/powerlifting equipment in a spacious, functional space. Reviews praise a welcoming community, a knowledgeable trainer, and affordable pricing for memberships and training. Some note no classes currently and occasional dustiness requiring more frequent cleaning.

SuperBad Boxing Gym in Detroit offers a welcoming, high-energy boxing environment where athletes of all levels are supported by attentive coaches. Reviews highlight respect, motivation from champions, and friendly welcomes from hosts. Experiences with trainers vary, but the gym is seen as a place to train hard and pursue personal goals.

Legacy Training Club Detroit is a dynamic gym and fitness hub offering Hyrox, strength training, and boxing in a spacious Detroit space. Members praise knowledgeable, supportive coaches, a welcoming community, and workouts that motivate and challenge. The facility features large industrial windows and a vibrant vibe, with engaging group classes and events that keep members coming back.

My Tactical Advantage LLC is a Detroit fitness center and gym at 13307 W Seven Mile Rd, specializing in self-defense and youth programs. Customer reviews praise Tre’ and a Grand Master for patient instruction, a welcoming family vibe, and a strong emphasis on safety. The training supports confidence, better behavior, and overall mental and physical well-being through practical, real-world preparation.

Easy Day Boxing Gym in Detroit offers high-energy boxing-inspired workouts for all levels at 1600 Clay St Building 1 -Unit 136. Led by founder Bianca and a team of trainers, the gym features kickboxing, mobility, and glutes-focused classes in a warm, welcoming atmosphere. Members praise a motivating, supportive community, live-stream workouts, and workouts that challenge and transform fitness goals.