More muscle-sore

• More in need of a massage
• More sore, like someone who has run a marathon
• More in need of liniment
• Sorer
• More in need of Bengay, say
• Needing more kneading, maybe
• More affected by the flu
• More painful
• In more pain

Wiktionary Word definitions in Wiktionary
a. (en-comparativeachy)