Its best to use the formula that takes in consideration your resting heart rate as well as age vs the standard 220 - Age formula but I'd say what you are doing is pretty good for a workout.
Colloid is a heterogeneous mixture in which particle size is intermediate of true solution and suspension.Smoke from a fire is example of colloidal system in which tiny particles of solid float in air.olloid is a heterogeneous mixture in which particle size is intermediate of true solution and suspension.
In a solution the components are completely and event mixed throughout one another so that the largest distinct particles of any one substance are its component atoms, molecul â¦ es, or ions. In a colloid one of the substance, usually the one that there is less of, takes the form of particles that stay suspended in the other, more abundant substance. A suspension is similar to a colloid, the only difference being that if the mixture is allowed to sit undisturbed the particle will eventually settle to the bottom.