Series F Jammer Arms - F10, F12, F20, F28

The Fitness Tech Series F jammer arms add lever-arm training to the F10, F12, F20 Evolution and F28 Pro multipower stations: 1200 mm levers with a double-fixing mount that stays rigid under heavy load.

Lever training on your existing multipower

Jammer arms turn a Smith-type station into a multi-function lever machine. With this Series F pair you can programme lever chest and shoulder presses, loaded lunges, military press variations, rows and deadlift variants — all with a guided arc that limits joint stress while allowing explosive intent. It is one of the most cost-effective ways to widen the exercise menu of a strength zone without adding another machine footprint.

Double fixing, quick installation

Each arm attaches at two points, which keeps the lever stable and free of play under load — essential for pressing heavy or driving through a jammer push. The quick-fixing system integrates the arms into the structure without special tooling, so coaches can mount and remove them between sessions.

Specifications

Programming ideas with jammer arms

Coaches typically slot jammer work into three places: explosive pressing blocks (jammer push presses as a safer alternative to barbell jerks for team athletes), unilateral strength (split-stance single-arm presses and rows that load the trunk against rotation), and metabolic finishers (jammer press and lunge combinations under fatigue, where the guided arc keeps technique safe). Because mounting is tool-free, the same multipower can serve a strength class at 6 pm and return to classic bar work by 7 pm.

Delivery and B2B service

Light In Fitness is a B2B distributor and manufacturer based in Tours, equipping gyms, hotels, local authorities and specialised facilities since 2013. Quotes are free, typically returned within 24 to 72 hours, and can combine several references into a single project delivery. Equipment is delivered across mainland France, with after-sales support handled by our own team.

Frequently asked questions

Which exercises do the jammer arms support?

Lever chest and shoulder presses, loaded lunges, rowing movements and deadlift variants, with a guided trajectory that reduces articular strain compared with free-bar equivalents.

Do they fit the F40 station?

No. The F40 uses a dedicated model (reference FT-28713); this pair is engineered specifically for the F10, F12, F20 Evolution and F28 Pro frames.

Can the arms be removed between classes?

Yes. The quick double-fixing system mounts and dismounts without special tools, so the multipower returns to its standard configuration in minutes.

To add jammer arms to your Fitness Tech station or plan a full strength zone, request a free quote from Light In Fitness — see also our strength training machines range. Delivery across France.