Exercises No Equipment

exercises
Use or apply (a faculty, right, or process)
Exert (part of the body) to promote or improve muscular strength
(exercise) exert: put to use; "exert one's power or influence"
(exercise) use: the act of using; "he warned against the use of narcotic drugs"; "skilled in the utilization of computers"
Engage in physical activity to sustain or improve health and fitness; take exercise
(exercise) practice: carry out or practice; as of jobs and professions; "practice law"

equipment
Mental resources
an instrumentality needed for an undertaking or to perform a service
The act of equipping, or the state of being equipped, as for a voyage or expedition; Whatever is used in equipping; necessaries for an expedition or voyage; the collective designation for the articles comprising an outfit; equipage; as, a railroad equipment (locomotives, cars, etc.
The process of supplying someone or something with such necessary items
The necessary items for a particular purpose
A tool is a device that can be used to produce or achieve something, but that is not consumed in the process. Colloquially a tool can also be a procedure or process used for a specific purpose.