Training exercise or drill?

develope one training exercise or drill to improve in each of the six skill-related areas: agility, balance, coordination, power, reaction time and speed. Remember that one of the characteristics of a good personal trainer is to understand their clients and their clients' needs. Describe the physical challenges your client will encounter (such as strength for rock climbing, balance for skiing, or speed in running for a client recovering from a sprain or broken bone) and explain specific areas of skill-related fitness they need to improve. State whether this is the extreme challenge, summer vacationer or rehabilitation client. Be sure to develop drills and incorporate training principles that will meet the needs of the client you choose for your project option.