Velocity Enhancement Bundle

The Velocity Enhancement Bundle is a velocity‑focused training system for pitchers who want to increase pitch speed and learn how to maintain it throughout the season. It combines baseball‑specific overload/underload work, constrained throwing, visual spin feedback, unstable water resistance, rotational training, hip‑rotation work, and explosive power so velocity gains are supported by mechanics, strength, and feel—not just effort.

This bundle includes:

• 3 × TAP® Baseball Training Sock (New and Improved)
• 3 × TAP® Weighted Baseball (Complete Set)
• 3 × TAP® Precision Target (Pack of Three)
• 3 × TAP® Spinaid (4‑Seam)
• 1 × KHAOS® Waterball (30 cm MAX)
• 1 × KHAOS® Bulgarian Water Bag
• 1 × Donley Hip Spin
• 3 × TAP® Pummel Ball (2 lb)

Baseball‑specific overload/underload and constrained throwing

TAP® Baseball Training Sock (New and Improved)
The TAP® Baseball Training Sock is a wearable throwing aid that cinches around the wrist and holds a baseball or weighted ball inside the sleeve, allowing athletes to perform a full throwing motion with ball release in a confined area. It was developed to facilitate a modified ball‑hold program that resolves mechanical inefficiencies associated with holding a weighted ball through release while preserving the benefits of baseball holds.

• Enables a complete throwing motion with release, promoting muscle engagement and efficient deceleration even in tight spaces.
• Helps build posterior shoulder strength and efficient deceleration patterns—critical foundations for sustainable velocity.
• Heavyweight construction and sizing accommodate weighted balls up to roughly 21oz, making it suitable for blended overload/underload work.

TAP® Weighted Baseball – Complete Set
The TAP® Weighted Baseball Complete Set is a ten‑ball system consisting of all weights from 3oz to 12oz. Designed for baseball‑specific overload and underload training, it helps pitchers enhance mechanical efficiency, arm strength, and arm speed through structured progressions.

• Ten different ball weights allow progressive loading that supports velocity development while respecting arm health when used in quality programming.
• Ideal for arm‑speed and mechanical‑efficiency work, giving pitchers a wide range of loads to reinforce efficient patterns at different intensities.
• Durable construction makes the set suitable for season‑long use in team or facility environments.

Together, Training Socks and Weighted Baseball sets provide a robust overload/underload platform that supports velocity gains in both constrained‑space and full‑throw contexts.

Strike‑zone precision at velocity

TAP® Precision Target (Pack of Three)
TAP® Precision Target packs are strike‑zone targets designed so pitchers can aim at specific zones and sub‑zones, making command training more granular. Used on nets, fences, or target stations, they give clear visual and auditory feedback when a pitch hits the intended area.

• Help pitchers practice hitting particular locations—up and down, in and out—while throwing at higher intensities, reinforcing command alongside velocity.
• Simple, portable targets that can be moved, stacked, or grouped to create custom strike‑zone maps for bullpens and velocity sessions.
• Three‑packs make it easy to build multiple stations or give individual pitchers their own target sets.

With three packs in this bundle, you can set up several precision‑target zones so multiple pitchers work on location and velocity simultaneously.

Spin‑axis and release efficiency

TAP® Spinaid (4‑Seam)
TAP® Spinaid is a leather training ball the size and weight of a regulation baseball, with two flattened parallel sides and a four‑seam seam orientation. When thrown, the flat faces make ball flight and rotation instantly visible: clean, stable rotation signals efficient release, while wobble reveals grip, finger, or axis issues.

• The 4‑Seam version replicates a standard four‑seam fastball seam layout and is ideal for four‑seam fastballs, many curveballs, and some sliders.oatesspecialties+1
• Helps pitchers understand how finger pressure, grip, and release affect ball flight, enabling practical experimentation and self‑guided refinement.
• Supports throwing efficiency, letting pitchers ingrain proper overhand mechanics and cleaner spin while they push and maintain higher velocity.

Three Spinaid trainers make it easy to integrate spin‑axis checks into velocity sessions so pitchers can see whether their harder throws are still producing efficient ball flight.

Unstable water resistance for trunk and deceleration

KHAOS® Waterball (30 cm MAX)
The KHAOS® Waterball is a heavy‑duty, water‑and‑air‑filled training sphere with ergonomic handles that uses internal fluid displacement to create an unstable, shifting load. The 30 cm MAX ball is tuned for sport‑specific patterns at moderate weights and is especially useful for overhead and rotational work that supports high‑intent throwing.

• Replaces a fixed center of mass with a constantly moving one, teaching athletes to brace hips, torso, and shoulders against sudden changes in momentum.
• Ideal for chops, carries, presses, and rotational patterns that mirror the trunk demands of high‑velocity pitching.
• No two reps feel exactly the same, building adaptable strength and stability that help pitchers maintain velocity deep into games and seasons.

KHAOS® Bulgarian Water Bag
The KHAOS® Bulgarian Water Bag is a crescent‑shaped, water‑filled training tool built to develop powerful rotation and front‑side deceleration for rotational athletes, especially baseball and softball players. As the athlete turns, fluid travels along the curve and then surges into the front‑side end of the bag near the end of the motion.

• Sends a delayed wave of water into the front side at the end of each rotation, training both the “go” and the “stop” phases of swing and throw patterns.
• Helps athletes create torso‑turn speed and learn to safely “hit the brakes” at end range, protecting the front side as velocity and intent increase.
• Worn across the shoulders or held in different positions to train powerful, controlled rotation that complements throwing‑specific velocity work.

Waterball and Bulgarian Water Bag together build the rotational power, trunk stability, and deceleration capacity that underpin sustainable velocity.

Hip rotation and lower‑half power

Donley Hip Spin
Donley Hip Spin is a rotation belt with an attached resistance band, developed by physical therapist Phil Donley to enhance rotational movement in power sports like baseball. It lets a partner assist or resist the pelvis so athletes can feel proper hip turn, load, and energy transfer.

• Emphasizes efficient hip rotation as a key link in transferring force from the lower extremity to the upper extremity.
• Can be used while throwing, swinging, or striking at varying speeds—including full‑intensity sport‑specific movements—to build hip rotational velocity and range of motion.
• Helps athletes understand how pelvic loading/unloading feels when transferring energy through the kinetic chain, supporting increased and more sustainable pitch speed.

Explosive power and conditioning

TAP® Pummel Ball (2lb)
TAP® Pummel Ball is a durable, sand‑filled slam ball designed for high‑impact, no‑bounce workouts. The 2lb version is ideal for explosive power training, core strengthening, and ballistic exercises that complement a pitcher’s velocity training without overloading the throwing arm.

• No‑bounce construction lets athletes drive energy into the ground safely during slams and throws, emphasizing full‑body power generation.
• Excellent for rotational throws, overhead slams, and trunk‑focused ballistic movements that build general power capacity for higher‑intent pitching.

Three Pummel Balls allow multiple athletes to work through explosive circuits simultaneously, making velocity‑support conditioning practical at the team level.

Why choose the Velocity Enhancement Bundle

Velocity Enhancement Bundle is built for pitchers and programs that treat velocity as a full‑system project, not just an arm‑speed number.

• Weighted Baseball and Training Sock provide baseball‑specific overload/underload and constrained throwing to build arm speed and mechanical efficiency.
• Precision Target packs help pitchers train velocity and location together, reinforcing strike‑zone precision at higher intents.
• Spinaid (4‑Seam) makes spin axis and delivery efficiency visible, helping pitchers maintain clean ball flight as they push velocity higher.
• KHAOS® Waterball and Bulgarian Water Bag develop rotational power, trunk stability, and front‑side deceleration—the physical base for sustainable high‑intent throwing.
• Donley Hip Spin and Pummel Balls add hip‑rotation and explosive‑power layers, rounding out the lower‑half and core contributions behind a fastball.

This bundle is ideal for pitchers, teams, and training facilities that want to increase pitch velocity and keep it there by training the arm, trunk, hips, mechanics, spin, and command together throughout the season.