Explosive kettlebell swinging is achieved through the activation of the knees, hip joints, and a large number of muscle groups in the back chain and abdomen.
Due to the characteristics of explosive force, some of these muscle groups can complete a rapid contraction and relaxation in 0.5 seconds, plus a number of reps, causing the muscles to become congested. In Jay's study, he also found that kettlebell swinging had an effect on lower back pain and attributed the relief to the congestion in the muscles caused by the kettlebell swinging. Some key points of kettlebell swing: 1) Stand up straight, don't arch your waist 2) waist bend to the horizontal plane into about 45 degrees 3) Raise the kettlebell with your arm parallel to the floor
| Material | Cast iron core,Neoprene covering |
| Specifications | 0.5-10kg |
| Model Number | GXW-DD-01 |
| Minimum quantity | 10kg in stock, depending on the custom type |
| LOGO | Can be customized LOGO |
| Packing detail | Internal plastic film cover, external cardboard box packaging. Load containers in pallets or wooden cases |
| Sample charge | Contact customer service according to customer requirements |
| Function | Body Buiding |
| Usage | Weight Lfiting |
| Terms of payment | Telegraphic transfer, letter of credit, western union remittance, trade guarantee |
Specification
Number of dumbbells per specification, one carton
Molding process
The surface layer is exquisite and impregnated, with frosted texture, safe and environmental protection without peculiar smell
Dumbbell head hexagon shape, anti-rolling place more stable
The surface layer is delicate and impregnated, and the inner core is cast with iron
