Hadaddamar da zane yana kawar da buƙatar daidaitawa yayin barin masu amfani su tafi cikin tsari mafi kyau da fifiko na jikinsu
Swiving-juyawa da grips ɗin bada izinin ci da yawa daga dumbbell curl zuwa guduma na musamman pivot ta atomatik don saukar da bambance-bambance
Hankali tsawon da kuma sadaukar da kwalliyar gwiwar gwiwar hannu suna ba da tunani don kiyaye daidaitaccen matsayi.