Groove Box

Groove Box

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Since 2014, we've been transforming lives in Bucharest with our training programs! Strength, Calisthenics, Endurance, and Community all in one place.

Join us and take your fitness to the next level!

07/09/2026

What seems impossible and excruciating today will one day simply serve as your warm-up. Never give up!

04/09/2026

Picture this – a room filled with vibrant energy, bodies moving in synchrony, fueled by collective determination. This is the essence of group fitness classes.
Beyond the obvious physical benefits lie a plethora of nuanced advantages that render group fitness classes not only effective but transformative. It’s not just about the calorie burn or muscle tone; it’s about the sense of community, motivation, and accountability that these classes offer.

02/09/2026

It's not a six-pack. It's a whole network of muscles you may never see. Your core is made up of more than your abdominal muscles, or abs.
The core is an interconnected group of back, hip, pelvic, glute, abdominal, and diaphragm muscles.
Working on core strength has numerous benefits, from improved posture, balance, and movement to pain management and injury prevention.
Friday at our Calisthenics class we're doing exactly this: building a strong core ✌

31/08/2026

When you improve your core strength and lower extremities, you improve your posture. Posture is influenced by both anterior (front) and posterior (back) muscles, creating a healthier body.
When performed with proper form, Squats can improve our hip health by combating things like the act of sitting all day (don’t forget to stretch and mobilize).

19/08/2026

When it comes to Pacing your workouts, think about duration first.
- For workouts lasting over 15 minutes start at a steady pace you can maintain. Maybe even ramp it up in the second half if you still have gas left in the tank. The goal is consistency, not heroics, in the first round.
- For workouts under 15 minutes, treat it like running a hard 2km or a 4km. You’re going to be huffing and puffing pretty early, but you’re not maxing out where you have to stop. It’s that sweet spot of uncomfortable but sustainable.

17/08/2026

The L-Hang serves as an excellent regression and preparation exercise for more advanced skills such as the L-sit, front lever, hanging leg raises, and muscle-ups. Its isometric nature challenges stability, endurance, and muscular engagement throughout your entire body. Regular practice of the L-hang significantly improves your ability to stabilize your torso and hips, enhancing performance in many calisthenics and gymnastics skills.

12/08/2026

Before your hands touch the bar, you need a rock-solid base. Deadlift mistakes like tipping forward, the bar drifting, and low-back strain begin with poor foot placement. - Deadlifts begin and end with the hip hinge. If you bend your knees first and drop into a squat, the bar tends to drift forward. If you take your hinge too far and lock your knees out, now it’s a stiff-legged deadlift. The sweet spot lies between the two.
- Don’t move a muscle until your midsection is braced. The deadlift demands full-body tension, which is enhanced with proper breathing and bracing. This combo of breath and brace stabilizes your spine and increases force transfer from the floor to the lower body.

10/08/2026

Unlike other fitness and strength sports, Weightlifting requires a sense of focused, almost calm sense of zen while approaching a lift. Methodically setting up, regulating your breathing, and harnessing tension are all needed to successfully allow the body to stay fluid and aggressive.
Weightlifting can help you to harness your anxiety and emotions and turn them into positive aggression and focus.

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05/08/2026

Deficit Push Ups use a raised surface for the hands, expanding the pushup’s range of motion. This exercise includes greater range of motion, stronger bottom range, and added overload for chest work. This deficit push ups technique requires a solid plank; keep a neutral spine and no sag.

03/08/2026

Age is an issue of mind over matter. If you don't mind, it doesn't matter. 😎

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Location

Telephone

Address


Calea Rahovei, Nr. 198, Sectorul 5
Bucharest
050908

Opening Hours

Monday 12:00 - 21:00
Tuesday 12:00 - 21:00
Wednesday 12:00 - 21:00
Thursday 12:00 - 21:00
Friday 12:00 - 21:00
Saturday 10:00 - 15:00