Muscle Up Master

Flex arms rapidly to complete timed physical challenges in Muscle Up Master, focusing on hand and arm strength using pattern-based controls. Players tackle escalating difficulty levels that test endurance and coordination in a casual setting. Timing muscle flexes precisely is key to advancing through varied workout sequences and setting new personal records. Key Features • Pattern-based flexing controls • Timed endurance challenges • Increasing difficulty stages • Personal best scoring system • Casual fitness-themed gameplay