One of the most important aspects of calisthenics is a good grip. Grip strength is used and tested in many different body weight exercises. It is particularly important for doing pull ups, dips and muscle ups on the bar or rings. 

However it doesn't matter how strong your grip strength is, if the surface you are trying to hold becomes too slippery, you will not be able to maintain grip.

Here we discuss what is the best option for assisting with grip of either Liquid chalk or traditional block chalk in terms of

1. Price

2. Performance

3. Skin allergy

4. Portability

5. Which leaves the least mess