Shintaro is my best friend.

Nobuhiro is my best friend.

His speech gave me great inspiration.

He is doing special exercises to strengthen his abductor digiti minimi.

I started exercises to strengthen the abductor hallucis muscle.

He started a special exercise to strengthen his flexor hallucis longus.

By strengthening the adductor hallucis, you can maintain the health of your feet.

My flexor pollicis brevis hurts.

He injured his extensor pollicis longus.

I go to the gym every day to build my muscles.