1. An exercise designed to strengthen the flexor muscles of the leg
   - leg curl

Type of: leg exercise

• headroom
• heads-up
• heads-up display
• headsail
• headscarf
• headset
• headshake
• headshaking
• headship
• headshot
• headsman
• headspace
• headspring
• headstall
• headstand
• headstock
• headstone
• headstream
• headstrong
• headwaiter
• headwater
• headway
• headwind
• headword
• headwork