Magical Restraints

Magical restraints are a set of optional limits that can be enabled or disabled at any time through Astrologer Lillian. These restrains can be used for Achievements or self-made challenges.
Restraints:

• Sprint: Disables sprinting.
• Run: Forces slow walk and disables sprinting.
• Roll: Disables rolls, hunter's dash, and the quickstep from the Ring of Momentum.
• Backstep: Disables backsteps and Ninja Backflips.
• Jump: Disables jumping.
• Kick: Disables all forms of kicks and attacks triggered in the same way like the slash with a backflip from the Scimitar.

Information here is accurate for version 2.15.