[quote]LiftingStrumpet wrote:
Hey AG, I’ve been doing a bunch of swings this month and may try to complete the 10,000 swing challenge in February. I did 200 one-armed swings (100 each arm) with a 20lb dumbbell last week and had sore biceps for about 5 days! Is this normal? I’ve been doing my two-armed swings with 20lbs as well, so did I just overdo it, or do think I might have been doing something wrong with my mechanics. Everything else felt normal.[/quote]
Disclaimer: I am absolutely NOT an expert on this stuff.
Layman’s Observation #1: the mechanics of a swing are somewhat different with a kettlebell than with a dumbbell because of the positioning of the handle and the distribution of the weight. I actually think swings with a dumbbell (which I did occasionally before buying my first KB) are much more difficult because of this awkwardness.
So, I’m not surprised you have some soreness. I wouldn’t want to do swings with a dumbbell myself, now that I’m used to a KB, and I expect it would give me some aches and pains.
Layman’s Observation #2: One (anecdotal) observation is that I can handle nearly the same weight for one-armed swings as two-armed swings, but the loading feels much different, and I have started to gravitate towards one-armed swings…because with a two-armed swing I have a tendency to rely on my powerful shoulders to hoss the weight up (I should post some vids to confirm this) instead of sticking to a really good hip-hinge motion. With the one-armed swing, I find that the hip-hinge becomes crucial because I can’t possibly get the bell to swing in the right plane any other way - even a 35-pound bell is very tough for me to throw up there just by shrugging my shoulders more.
Generally speaking…if you want to do the 10,000 swings program, I think you should get a real kettlebell, for starters (you usually work out at home, right? I think I’ve seen that in your log before…assuming that you do, then a KB is a real no-brainer of a purchase, IMO). I’d be curious to know if you still got the same soreness when using a real KB vs. a DB, because I expect the awkwardness of holding a DB and swinging it creates a bit different stress on the arm than the KB, which is much more “natural” to hold-and-swing.
*Additional note: since you have some background in strength training, if you do get a KB, I might go a bit heavier than a 20. My GF started out with a 20 but has quickly progressed to 1-hand swings with the 20 and 2-hand swings with the 35-pounder, and she does not have the background you do with some heavier back squats. So if you’re going to start a KB collection with one, I think you should get a 35.