GOIMU Leg Extension And Curl Machine Z2 (Red)

What exercises can I perform on this machine?

The GOIMU Z2 supports four main exercises: leg extensions for quadriceps, leg curls for hamstrings, hip thrusts for glutes and calf raises for lower legs. The 47 adjustment positions allow you to modify each exercise for different muscle angles and training intensities. You can also perform variations like single-leg exercises or different foot positions to target muscles differently.

How much weight can the machine handle safely?

The machine supports a maximum weight capacity of 340kg including user bodyweight. The 50x50mm gauge steel tubing and special curl base construction provide exceptional stability during heavy training. This capacity accommodates serious strength training and allows for progressive overload as your strength increases over time.

Will this machine fit people of different heights?

Yes, the 47-position adjustment system accommodates users from approximately 152cm to 198cm tall. The three seat positions, eight backrest angles and 28 leg pad settings ensure proper alignment for different body sizes. Taller users benefit from the extended range whilst shorter users can adjust everything down for comfortable positioning.

How difficult is the assembly process?

Assembly typically takes 2-3 hours with basic tools. The package includes an Allen wrench and O-shape pin, though you'll benefit from having a ratchet set and pliers available. The instruction manual provides clear step-by-step guidance. Most users report straightforward assembly, though some pieces may require minor adjustments for perfect fit.

Does the machine require electricity or special connections?

No, this is a purely mechanical plate-loaded machine requiring no electricity or special connections. Simply position it on a level surface with adequate clearance around all sides. The mechanical design means no maintenance of motors or electronics, just occasional lubrication of moving parts and regular bolt checks.

What type of weight plates does it accept?

The machine accepts standard Olympic weight plates with 50mm centre holes. You can use cast iron, rubber-coated, or bumper plates depending on your preference. The plate loading system allows you to add weight in small increments for progressive training and accommodates various plate sizes and brands.

How stable is the machine during heavy exercises?

The special curl base construction and heavy-duty frame provide excellent stability during intense training. The 40kg machine weight creates a solid foundation, whilst the wide footprint prevents tipping or movement. Linear bearings ensure smooth operation without wobbling or binding, even under maximum load conditions.

What maintenance does this machine require?

Regular maintenance involves checking bolt tightness monthly, lubricating linear bearings every few months and keeping weight plate loading pins clean. The mechanical design requires minimal upkeep compared to cable or pneumatic systems. Wipe down surfaces after use and inspect for wear on high-contact areas like pads and adjustment mechanisms.