
The machine chest fly works the pectorals in isolation, with a guided trajectory.
Seated, back against the backrest, adjust the seat so the handles are at chest height, grip them with open arms, elbows slightly bent.
Bring the handles together in front of your chest, then open slowly until you feel the stretch in the pectorals.
Keep your back against the backrest and do not let your arms go too far back.
Image and text: Bryl Lim / Everkinetic — recoloré et rastérisé — CC BY-SA 4.0, via Workout Guide. Original entry