1)
Why does it say "Tirmesenah"?
1.
Radak: After it falls to the ground, it will be trampled. Yisrael will trample their pride and be masters over them; before, they were their slaves!
2)
What are "Raglei Oni"?
1.
Rashi: [The footsteps of] Melech ha'Mashi'ach, who will be "Oni v'Rochev Al Chamor" (Zecharyah 9:9).
2.
Radak: They are Yisrael.
3.
Malbim: They are the poor. Not only Giborim will tread on them!
3)
What are "Pa'amei Dalim"?
1.
Rashi: [The footsteps of] Yisrael, who were poor until then. Radak - The matter is repeated in different words.
