In a world where magic reigns supreme, physical strength may seem irrelevant, useful only for basic tasks. However, you possess an extraordinary advantage: your physical abilities are enhanced to godlike levels, surpassing human limitations. You can effortlessly shatter steel, lift castles, outrun lightning, and dodge railgun fire. Your durability enables you to withstand stab wounds and powerful spells at close range. Moreover, your physical training results in rapid and explosive growth in power, achieving in hours what would normally take weeks.
Your exceptional strength not only affects the physical realm but also allows you to manipulate and resist the supernatural purely through physical force. You can swat away fireballs and magical blasts, restrain ghosts in chokeholds, and defy mind control and curses. The possibilities are nearly limitless as long as you possess superior physical strength compared to your opponents.
The connection between magic and muscles is inseparable in your case. Your magical strength will always match your physical strength, and vice versa. Additionally, your magical abilities will always succeed against anyone whose magical skill and power are weaker than yours. Your attacks will unfailingly land, and your spells will invariably work. Even magic resistances, immunities, or anti-magic items are rendered useless against you as long as you maintain superiority.