Translation of "Sluggish" in Russian

If you really feel sluggish,

Если ты действительно чувствуешь себя вялым,

But the sluggish advance was part of Tokugawa’s methodical plan.

Но столь медленное продвижение было частью чёткого плана Токугавы.

- Tom's a night owl, but he's very sluggish in the morning.
- Tom is a night owl, but he's very sluggish in the morning.

Том полуночник, но по утрам он очень вялый.