Clear length
Measure the uninterrupted training lane, not the full yard or room.
REPSTYS Field Guide 02
How much space do you actually have?
The right measurement is not the size of the yard or room. It is the clear, usable training area after the athlete, equipment, access and surroundings are accounted for.
Measure the spaceClear lengthClear width
Containment
Athlete
Ball-flight zone
Thrower or machine
Access and run-off
Concept plan. Final requirements depend on the selected equipment, drills and site.
Measure four things first
Open space is not the same as usable space.
Clear width
Account for net movement, athlete position and access along the sides.
Clear height
Measure below rooflines, branches, lights, doors and overhead obstructions.
Access path
Confirm how frames, netting, machines and surface materials reach the site.
The measurement rule
Measure the clear training envelope.
Begin at the physical limits of the intended setup. Remove any space occupied by fences, walls, rooflines, gates, landscaping, stored equipment and normal traffic. What remains is the usable envelope that a system must fit.
Record exact numbers
Use feet and inches for clear length, width and height. Do not use estimates such as large yard, two-car garage or plenty of room.
Map five zones inside and around the system.
Hitting zone
Athlete, plate reference, tee and stable footing.
Ball-flight zone
The clear lane required by the most demanding regular drill.
Thrower or machine zone
Stable placement, operating distance and protected working position.
Run-off and access
Entry, exit, retrieval and movement that stay clear during use.
Exposure zone
Windows, vehicles, neighbors, people and property outside the containment.
Let the most demanding regular drill set the path.
A space that supports tee work may not support front toss. A lane that physically holds a machine may not provide the required operating distance or working clearances. Plan around the highest-demand activity the athlete expects to perform regularly.
Tee and dry swings
Start with the athlete's swing area, ball containment, stable footing and surrounding exposure.
Front toss
Add the thrower's position, protection, ball path and clear communication between both people.
Regular machine work
Verify the dedicated lane, operating distance, machine surface, operator protection, power and access.
Advanced or high-volume work
Use a guided review for long-format space, advanced capability, higher durability and multiple athletes.
Review what sits outside the containment.
Map windows, vehicles, neighbors, people, pets, pools, streets and other active areas near the intended lane. Consider how the rest of the property will be used while training is underway.
Containment and clearances must be reviewed for the final drill plan and equipment. Do not treat the net boundary as the end of the site review.
Confirm power, surface and access.
For machine work, record the outlet location and the proposed cable route. Confirm the machine will have a stable, level position and that cables will not create a traffic problem. Follow the selected manufacturer's current electrical guidance.
Measure the narrowest gate, doorway and turn on the receiving path. Large system components still need to reach the space and be assembled there.
Create a simple site record.
Dimensions show size. Photos show context. Capture the site from both ends and document anything that could affect containment, delivery, setup or operation.
01View from the hitting position toward the opposite end
02View from the opposite end toward the hitting position
03Both side boundaries
04Surface, slope and drainage conditions
05Nearest outlet and proposed cable route
06Gate, doorway or receiving path
07Nearby windows, vehicles and active areas
Fit review triggers
Pause when the space is not fully known.
- Any usable dimension is missing
- Machine operating distance is not verified
- People or property sit close to the intended containment
- The surface is sloped, soft or affected by drainage
- Anchoring conditions are unclear
- Power or cable routing is unresolved
- Delivery access is restricted
- The space must support both baseball and softball