Bit of background - my training goals are ultimately geared towards climbing and max strength. Endurance and Hypertrophy are things I'm not interested in.
Right now like most climbers, I train using a hangboard where I isometrically hang from small edges for short periods of time. I increase intensity by using smaller edges or adding more weight.
I thought that working each finger in isolation would probably be an effective way to squeeze the most strength from each finger but when I looked at the anatomy of the finger flexors, the (2) main muscles that flex the fingers attach to all 4 fingers (I previously thought each finger had its own muscle).
I think my idea/goal here is clear now. So the question really is what are the advantages/disadvantages to training fingers individually? Do you think there would be a benefit training them individually vs collectively?