Use the dumbbells, control the rep, and stop swinging like you’re starting a lawn mower. Elbows locked, squeeze the top. That’s how you get those sleeve-hugging bicep peaks.
3 months ago
Use the dumbbells, control the rep, and stop swinging like you’re starting a lawn mower. Elbows locked, squeeze the top. That’s how you get those sleeve-hugging bicep peaks.
Squeezing harder instantly improved my bicep activation drastically.