May traumatic factors (e.g. accident, sickness) ka bang naranasan simula nung napansin mo na bumagal palo mo? kung wala, constant practice lang kelangan mo. yun lang. kahit ako, tumigas palo ko dati nung di ako nakakapagpractice. as the seniors would say, wag mo kaagad bilisan, start slowly, tapos kung master mo na, tsaka mo bilisan ng konti, master it again tapos bilisan mo ulit. do not cheat yourself, kaw rin ang kawawa. pero kung sinasabi mo na andun pa rin yung speed mo pero matigas kamay mo, maybe you're not hitting the right way. dapat fluid ang kamay mo sa pagpalo. hindi sya matigas. yun lang masasabi ko. the seniors would give you a more in depth explanation on this.