I've had quite a few emails lately from individuals asking me about this matter .
So, in case you weren’t aware , there is a sport called Kettlebell Sport (GS - where the “G” stands get more info for “Girya,” or Kettlebell) which sprung out of Russia and reached the US in the mid-2000s.
Up until that time, the only types of kettlebells you could get were the cast iron “Strength & conditioning” type.
This is probably the standard shape kettlebell you’ve at least seen or at least seen .
Here’s what the Competition Bells resemble:
And here's what they look like compared to each other:
(Image courtesy: Zack Henderson)
Now, honestly, I’ve only used Comp Bells a some times.
And I enjoy them.
But I’ve always used the cast iron kind and stick with them .
Here’s why:Thicker Handles → Stronger Grip
Ever increasing bell size as weight gets heavier → More stability demand → More work → More variety
Cheaper (usually) → More bells
Bigger bells → Over 48kg if you want to go really heavy
Now that doesn’t mean Comp Bells are inferior . Not at all.
Here are some benefits:
Same size, different weights → Consistent feel, probably more (higher) reps
Consistent size → Less stability demand → Easier to lift
Smaller handle diameter → Easier on the grip → Less forearm fatigue
Less forearm fatigue → Higher reps per set
… Which is probably why these are engineered for the high repetition kettlebell lifting found in Kettlebell Sport.
And, finally , depending on the producer, you can get Adjustable Comp Bells, which are an “all-in-one” solution from 16kg - 32kg → Saves space
(Image courtesy: Bells of Steel)
However, the reality is this: Whichever type of kettlebell you choose is just that - a choice - and it’s up to you.
I recommend experimenting with both and seeing which you like better .
Ultimately, at the end of the day, it’s not the model of kettlebell you pick, it’s how you handle your kettlebell that influences the results you get.
Random workouts = Random results.
Professionally designed programming = Clear, reliable improvements in strength & muscle growth plus fat loss.
Stay Strong,
Geoff Neupert.