Ntawm qhov softball pitch puas tau pov?

Cov txheej txheem:

Ntawm qhov softball pitch puas tau pov?
Ntawm qhov softball pitch puas tau pov?

Video: Ntawm qhov softball pitch puas tau pov?

Video: Ntawm qhov softball pitch puas tau pov?
Video: Deev tas tua pov tseg scary story 4/4/2020 2024, Hlis ntuj nqeg
Anonim

Lub suab nrov tshaj plaws uas tau sau tseg yog 77 mph (123.9 km / h), ua tiav los ntawm Monica Abbott (USA) ntawm 16 Lub Rau Hli 2012 hauv National Pro Fastpitch (NPF) game rau Chicago Bandits tawm tsam Carolina Diamonds hauv Kannapolis, North Carolina, USA.

lub suab nrawm tshaj plaws hauv softball yog dab tsi?

Lub suab nrawm yog suav tias yog daim ntawv sib tw tshaj plaws ntawm softball. … Lub suab nrawm kuj tseem siv tau hauv tsev kawm qib siab softball thiab kev sib tw thoob ntiaj teb. Pitchers pov pob nrog ib qho kev txav ntawm qhov nrawm txog 77 mais toj ib teev (124 km / h) rau cov poj niam thiab mus txog 105 mais toj ib teev (169 km / h) rau cov txiv neej.

Tus txiv neej ntaus pob ncaws pob nrawm tshaj plaws yog dab tsi?

Ib tug tub rog qub tub rog nrog cov neeg coob txiav thiab sab caj npab sab xis pom pom cov leeg nqaij ntau dua li nws sab laug, Feigner cuam tshuam. Nws lub suab nrawm tshaj plaws tau teev ntawm 104 mais ib teev. Feigner yug hauv Walla Walla, Wash., Lub Peb Hlis 26, 1925.

Yuav tsum ceev npaum li cas lub pitcher pov?

Qhov nruab nrab pitching ceev rau tsev kawm qib siab softball yog dab tsi? Pov 63 mais ib teev twg yuav ua rau koj pom los ntawm cov kws tshawb fawb, tab sis qhov nruab nrab pitching ceev rau tsev kawm qib siab softball thaj tsam ntawm 58-65 mais toj ib teev, noj txhua qhov kev faib rau hauv kev txiav txim siab.

Yuav ua li cas yog lub suab nrawm tshaj plaws uas tus poj niam muab pov tseg?

Guinness World Book of Records hais tias lub suab nrawm tshaj plaws puas tau pov los ntawm poj niam ncaws pob yog 69 mph. (111 km/h).

Pom zoo: