This chapter delves into the concept of constraints in coaching and performance, highlighting how factors like equipment properties, goals, and individual traits limit movement solutions in sports. It discusses the constraints-led approach to coaching, emphasizing the interplay between individual, task, and environmental constraints for optimal performance. Practical take-home messages and the effective use of the Constraints-Led Approach (CLA) in coaching are also discussed, emphasizing the importance of detailed task analysis and manipulating constraints to encourage better performance.