Based on the provided reference, a towel can be used to assist with pull-ups, specifically when a pull-up bar is not readily available. The video suggests a method to perform pull-ups using sturdy tiles.
Here's how a towel can be used in this context:
- Grip Enhancement (Indirectly): If the tiles are slippery, you could potentially use a towel to improve your grip on an object you are using as a substitute pull-up bar. The video does not mention using the towel directly on the tile.
- Padding (Potentially): A folded towel could be used for padding around the tiles to improve comfort or grip on that surface.
The video primarily focuses on the execution of strict pull-ups, emphasizing slow, controlled movements and proper form (squeezing at the top, avoiding tipping). The towel's role is minimal.
