Crosscut and rip cut

[rash_powder]

I have been noticing while cutting 3/4” poplar, that regardless of the blade I choose a cutting across the grain is SO much easier than cutting with the grain.  
 

is there a reason for this or have I a technique problem?

[dgman]

Yes, you are correct. Most scroll saw blades are configured more like a cross cut blade than a ripping blade. It’s not just poplar, you will notice it on most hardwoods. It really should have no effect on your cutting other than the blade working a little harder cutting with the grain.

[fredfret]

Cutting wood is like cutting meat easy across the grain harder along the grain.