7Which Exercise Is More Difficult?
In general, both pullups and chin-ups are relatively challenging exercises, especially for workout beginners. But pullups are a bit more difficult than chin-ups. This is mainly because the biceps are activated more in chin-ups, while pullups mainly involve the lats rather than biceps. In addition, pullups require a wider grip, which leads to a mechanical disadvantage compared to chin-ups. This leads to more contraction of muscles for a specific range of movement. [8]









