Power Line Biceps Curl - 100 kg Weight Stack

The Power Line Biceps Curl is a selectorised seated curl station with a 100 kg weight stack. It measures 1100 x 1260 x 1655 mm and weighs 215 kg, and its angled arm support fixes the elbow so the load stays on the biceps rather than on the shoulder. Professional price: 2,550 EUR excluding VAT.

Why a machine curl beats a free-weight curl on a busy floor

A standing barbell or dumbbell curl invites two compensations: swinging the trunk and driving with the front deltoid. The angled arm pad on this machine removes both by fixing the upper arm and the elbow axis. The result is a curl in which the load reaching the biceps is the load selected on the stack, which is what makes progression measurable and comparable between sessions.

• Selectorised 100 kg weight stack, load changed in seconds
• Angled arm support locking the upper arm and elbow position
• Adjustable seat height to align the elbow with the machine axis
• Steel weight plates insulated with noise-reducing PVC
• PVC-coated steel cable running on high-strength nylon pulleys
• PU foam padding with synthetic leather

Muscles worked

Primary load on the biceps brachii, with the brachialis and brachioradialis assisting according to grip. Because the trunk cannot contribute, the machine is also useful for testing and correcting a strength difference between arms, and for supervised return-to-training work on the elbow.

Set-up and progression

Adjust the seat so the elbows sit level with the pivot of the machine and the armpits rest against the top of the pad. Select a light load for the first sets and increase progressively. Load markings on the stack are printed in yellow for legibility, so a member can note their working weight and reproduce it exactly.

Frequently asked questions

Is 100 kg enough for a biceps curl station?

Comfortably. A 100 kg stack on an isolated elbow flexion covers the entire range from a rehabilitation load to the heaviest working set any member will use on this movement, and the increments allow small, controlled progressions.

Can one arm be trained at a time?

Yes. The station can be used unilaterally by curling with one arm at a reduced load, which is the standard method for correcting a measured difference between sides.

How much space does it need?

The machine occupies 1100 x 1260 mm and stands 1655 mm high. Allow clear access at the rear for the stack. At 215 kg, verify the slab capacity before installing above ground level.

The Power Line Biceps Curl is quoted at 2,550 EUR excluding VAT, before delivery and installation. Send us your floor plan and we will return a layout and a full quotation within 24 to 72 hours. See the complete Power Line selectorised machines range.