Joey Villar – The Philippine Star February 13, 2022 | 12:00am MANILA, Philippines — Olympian pole-vaulter EJ Obiena showed he’s back in full strength as he topped the Orlen Cup with a season-best performance of 5.81 meters in Lodz, Poland Friday night. While the winning effort was below his all-time best of 5.93 he set in the Golden Roof Challenge in Innsbruck, Austria last year, it was a big improvement from a pair of 5.70ms he booked in the ISTAF Indoor in Berlin, Germany last week where he finished fourth and the Beijer Stavhoppsgala last Thursday in Uppsala, Sweden where he ended up eighth…