'Dynamic leg/arm and stability exercise... DB Alternating-Reverse-Lunge/Hammer Curl'

'Build Dynamic leg strength, great arms, increase and total body balance.  Demonstrated by Mark Croy of Dynamic Fitness' 

• absworkout
• fitness hn
• powerlifting
• スクワット
• responde
• how to plank
• conditioning
• lifting fails
• nick bare fitness
• 10 minute workout