Pitch Speed
Pitch speed dalam slow-pitch softball adalah seberapa cepat bola menempuh dari pitcher ke plate, biasanya 25–35 mph. Banyak liga memberlakukan batas kecepatan maksimum untuk mempertahankan karakter rekreasi permainan.
Karena slow pitch dirancang untuk partisipasi rekreasi, batas kecepatan maksimum (sering 35 mph di plate atau dari tangan pitcher) mencegah pitcher berpengalaman mendominasi liga kasual. Dalam jendela kecepatan legal, pitcher tetap memvariasikan pace untuk mengganggu timing — pitch 25 mph setelah pitch 33 mph mengubah sudut turun dan waktu kedatangan. Pemukul yang hanya memikirkan arc dan bukan kecepatan tiba terlambat atau lunge maju pada tawaran yang lebih lambat.
Throw your first few pitches at 60-70% effort to build arc consistency before experimenting with speed variation — consistency always beats velocity in slow pitch.
Develop two distinct release tempos. This means one at full speed and one 15-20% slower. This means that look identical until the ball leaves your hand. This keeps experienced hitters from reading speed tells early.
Example
Pitcher melempar pada 28 mph, lalu menurunkan satu ke 22 mph dengan gerakan lengan yang sama; pemukul lunge ke depan dan pop up.
How it shows up on video
Compare the ball's travel distance in equal time intervals at the start and end of its flight. This means significant deceleration beyond 40% of initial speed suggests a very low-speed pitch. Watch how early the batter begins their stride trigger relative to release, as lunging forward indicates the hitter was fooled by a speed change. A radar gun reading at plate level is the most reliable confirmation of league compliance.
Common mistakes
- Exceeding the league maximum speed limit with an aggressive delivery, risking ejection and illegal-pitch calls that hand the offense free bases
- Using identical pitch speed on every batter, making timing trivially predictable after the first plate appearance of any given at-bat
- Batters ignoring pitch speed variation and timing only to the arc peak, causing them to be reliably late or early on speed changes
- Not checking league-specific speed rules before a tournament, since maximum speeds vary across associations and division levels
In SwingVantage Motion Lab
SwingVantage estimates pitch speed from frame rate and distance calibration in uploaded video, flagging speeds that approach or exceed the league maximum for pitcher review.
Related terms
- Arc Height RegulationArc height regulation mendefinisikan ketinggian minimum dan maksimum yang dibutuhkan yang harus dicapai delivery slow-pitch — biasanya 6 hingga 12 kaki — agar dipanggil pitch legal.
- Stride TimingStride timing adalah kapan kaki depan mendarat relatif terhadap posisi pitch dalam arc-nya. Terhadap arc slow-pitch, kaki depan sebaiknya mendarat lebih awal — dekat puncak — sementara tangan tetap di belakang, menciptakan pemisahan antara tubuh bagian bawah dan tubuh bagian atas yang menghasilkan tenaga.
- Pitch TrackingPitch tracking adalah melacak secara visual seluruh arc bola slow-pitch dari tangan pitcher melewati puncaknya hingga ke titik kontak — keterampilan fundamental yang mengontrol timing terhadap bola yang turun tajam.
Related guides & benchmarks
Put this into your swing
SwingVantage can spot this in your own swing — free to start.
See a sample Slow-Pitch Softball report first