Pattern
Squat, hinge, push, pull, carry and rotate are useful categories for organizing movement choices.
Functional training is not a style of decoration. It is a way to choose movements that support the tasks, positions and demands a person wants to perform with confidence.
Read strength principles
Squat, hinge, push, pull, carry and rotate are useful categories for organizing movement choices.
Choose a load and range that permit controlled repetitions and sensible progression.
Make the program fit available equipment, schedule, current skill and recovery capacity.

A movement earns repetition when it can be performed consistently, adjusted when needed and recovered from without disrupting the rest of the week.
Small, repeatable sessions often teach more than occasional heroic efforts.