Chapter 4

Stretch is the fourth chapter of Volume 1 of the manga Dumbbell Nan-Kilo Moteru?

Summary
Akemi calls on Hibiki to go the gym but Hibiki says she doesn't want to go as she is pain from the squats she did yesterday. Akemi suggests going to the public pool. As swimming is a great type of exercise. Hibki compliments on how Akemi has a great looking body. In which she replies that she is satisfied and wants to look macho. Akemi tells her that you can tell a lot about a person based on their physique. Before entering the pool static stretches but Akemi warns her that static strethes can increase the risk of injury and tells her to do dynamic stretches with her as they increases performance and reduces the likely hood of injury.

While stretching Hibiki rips her swimsuit as it was to small.

And you should exercise with appropriate clothing.