| 摘要 |
<p>A sport training and exercise system (20) is provided. System (20) has a pair of base members (24), a pair of upright members (26) coupled to the pair of base members (24), and a transverse member (28) coupled to the pair of upright members (26). System (20) may have a tether-attachment device (46) coupled to one of the pair of upright members (26) at a tether-attachment-device location (52), and a tether (38) tethering a singly-tethered ball (22) to the tether-attachment devices (46). Alternatively, system (20) may have a pair of tether-attachment devices (46) coupled to the pair of upright members (26) at a pair of tether-attachment-device locations (52), and a pair of tethers (38) tethering a doubly-tethered ball (80) to the pair of tether-attachment devices (46). System (20) is also configurable as a soccer goal (90) or a football goal (110).</p> |
