Is this machine plate loaded or selectorized?

This machine is plate loaded. You can use your own Olympic plates for smooth resistance and progressive overload.

Will this leg extension & curl machine fit in a home gym?

Yes. With a compact 45” × 45” × 45” footprint and transport wheels, it’s built to fit residential spaces like garages, basements, or dedicated training rooms.

What muscles does this machine train?

Leg extensions isolate the quadriceps, while seated leg curls target the hamstrings. Together they provide a complete lower-body workout.

How do you use the dual function design?

For leg extensions, place ankles under the rollers and extend to train the quads. For seated leg curls, adjust the pads and curl the roller back to hit hamstrings. Switching exercises takes just seconds.

What is the maximum load capacity?

The 10” Olympic sleeve holds up to four 45 lb plates for a total of about 180 lbs of resistance.

Gronk Fitness

Premium Wall Balls

Name: Premium Wall Balls
Brand: Gronk Fitness
SKU: 69306
Price: 42.99 USD
Availability: InStock

69306

$ 62.99

$ 42.99

Size

8lb

10lb

12lb

14lb

16lb

18lb

25lb

30lb

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NOT to be used to Slam!

Available in:

8, 10, 12, 14 , 16, 18, 20, 25, 30 lbs.

Works the core and helps build strength and endurance
Made of durable high-quality PVC leather and PP material; softer than a typical medicine ball
Tight, thick, double stitching ensures a securely closed and contained design
Loop on either side of stitching for gripping during use or easy storage

Back to Gronk Functional