Kit for a Strength & Conditioning Gyms

Strength & Conditioning (S&C) is about building strong, resilient, and powerful athletes who can perform across a wide range of sports and physical demands. Unlike a commercial fitness facility, an S&C gym needs equipment that emphasises functionality, durability, and versatility. Every square metre of floor space should earn its keep, providing athletes with tools that develop speed, strength, endurance, and injury resilience.

But with so many machines and tools on the market, what should you prioritise? Here’s a breakdown of the top machines and equipment to consider when setting up or upgrading a Strength & Conditioning gym.

1. Sprint & Speed Work: Premium Sprint Tracks

If you’re serious about speed and explosive power, a dedicated sprint track is a must. High-quality tracks such as the Grasshopper Sprint Track provide the right blend of shock absorption and traction, making them ideal for resisted sprints, sled pushes, plyometrics, and agility drills.

Why it matters:

Builds acceleration and top-end sprint speed.
Reduces injury risk compared to running on hard flooring.
Essential for athletes in field sports, combat sports, and athletics.

👉 Aside: The density of the Grasshopper track makes it especially well-suited for sled work and conditioning. Athletes get greater sled friction for strength development, combined with better impact absorption for low-impact running and conditioning.

2. Sled Training: Push, Pull & Drag

Few pieces of equipment are as simple yet effective as a sled. Whether it’s a prowler-style push sled or a multi-directional pull sled, this tool builds brutal leg drive, work capacity, and conditioning.

Benefits of sled work:

Variable intensity - add plates to scale load.
Low-impact conditioning, sparing joints.
Great for teamwork, group sessions, or competitive drills.

3. Curved Treadmills: Game-Changer for Conditioning

Traditional motorised treadmills can’t compare to the curved treadmill for S&C work. A self-powered curve forces athletes to control pace and stride naturally, making it far more effective for sprint intervals, conditioning blocks, and metabolic training.

Why athletes and coaches love them:

Mimics natural sprint mechanics.
High-intensity interval training without electricity.
Excellent for repeated sprint conditioning.

👉 Why gyms love them: Curved treadmills are cost-effective compared to commercial motorised treadmills, with the added benefit of being extremely low-maintenance and energy-free.

4. Glute Ham Developer (GHD)

A staple in elite S&C gyms, the Glute Ham Developer (GHD) builds one of the most important yet often neglected areas of the body - the posterior chain. Strong hamstrings, glutes, and lower back muscles not only boost performance but also reduce the risk of injuries.

Key uses:

Glute-ham raises, back extensions, and sit-ups.
Injury prevention for hamstring and ACL problems.
Core and hip stability training.

👉 Coach’s tip: A 45-degree hyperextension should be used alongside a GHD. For progressing athletes and those undergoing rehab, the orthodox hyper is often a safer progression. For facilities that want more from their hyperextension, the JAWS Strength Plate-Loaded Hyperextension or JAWS Legacy Hyperextension Extreme offer advanced variations.

5. Standing Leg Extension & Hamstring Curl (by JAWS)

Most gyms have seated leg extensions and prone hamstring curls — but for athletes, the Standing Leg Extension & Curl by JAWS is far more functional. Training one leg at a time in a standing position better mimics real sporting movements.

Why it stands out:

Strengthens legs in athletic, weight-bearing positions.
Complements posterior chain work.
Unique piece that sets an S&C gym apart from commercial facilities.
Knee joint friendly.

6. Belt Squat Machine

The belt squat machine is an invaluable addition for lower body training. Models such as the BSM-760 Cable Belt Squat allow athletes to load their legs heavily without compressing the spine.

Why it belongs in every S&C facility:

Perfect for athletes with back injuries or recovering from squats.
Builds leg strength and power safely.
Can be used for marches, jumps, and accessory movements.

7. Lifting Platforms & Racks

Strength & Conditioning thrives on Olympic lifts, squats, and heavy pulls - which means investing in high-quality lifting platforms and racks is non-negotiable.

What to look for:

Durable hardwood or rubber lifting platforms to protect flooring.
Power racks with safety arms for heavy squats, presses, and pulls.
Integration with weightlifting platforms for versatile use.

These pieces form the foundation of barbell training - the backbone of S&C.

8. Weighted Conditioning Tools

Machines are crucial, but free tools and implements provide the variety and unpredictability that athletes need. Some essentials include:

Slam balls & medicine balls - for throws, slams, and rotational power.
Sandbags - excellent for awkward-load carries and grappling strength.
Kettlebells - for swings, snatches, cleans, and grip endurance.

These tools bridge the gap between traditional gym work and the demands of real-world sport.

9. Plyometric & Explosive Power Tools

Plyometrics are a cornerstone of athletic training. To do them safely and effectively, you’ll need:

Plyometric boxes - for jumps and depth landings.
Battle ropes - for high-intensity conditioning.
Strongman kit - yokes, farmers’ handles, and atlas stones add raw, functional strength challenges.

Conclusion: Building the Ultimate Strength & Conditioning Gym

The best Strength & Conditioning gyms don’t look like commercial gyms. They prioritise performance-driven machines and tools that enhance athletic qualities: speed, power, endurance, and injury resistance. From premium sprint tracks and sleds to GHDs, curved treadmills, and unique innovations like the JAWS Standing Leg Extension & Curl, every piece of kit has its role in developing complete athletes.

Strength & Conditioning facilities can also be highly versatile. At @theGym, our own S&C centre caters to a wide range of uses - from classes and HYROX races to a Boxing Club - and even plays host to Level 4 Strength & Conditioning Course Qualifications. You may find yourself working alongside local sports teams and clubs, too, which is important for any community gym.

👉 Readers are welcome to visit us, see the kit in action, and experience how the right equipment can transform performance.

Gym Professor