Helps improve your tennis skills through multipurpose training Ideal for tennis learners and for teaching and coaching sessions Single training ball with an attached string, fluorescent green for visibility Lightweight and easy to carry for practice on the go Key features and benefits Function: a dedicated training ball with an attached string to enable repeatable drills, improve timing and stroke technique, and support solo or guided practice Visibility: fluorescent green color enhances tracking during fast rallies and drills Portability: lightweight design makes it easy to carry to the court, gym, or training space Compatibility: designed to fit standard tennis training routines and drills used by learners and instructors Practical design: simple setup supports quick switching between drills and practice scenarios Use scenarios Solo practice: practice forehands, backhands, and footwork alone; the string allows easy retrieval after each shot to maximize drill time Teaching and coaching: use in group or oneonone sessions to reinforce technique and timing with clear, repeatable reps Warmup and rhythm drills: incorporate into warmup routines to establish rally tempo and improve consistency before matches Specifications and maintenance Color: fluorescent green for clear visibility Weight and size: lightweight for easy carrying and handling Structure: single training ball with attached string to facilitate retrieval and continuous practice This description preserves the original product intent and functions while presenting clear, customerfriendly information and practical use cases.