The largest phyla in kingdom animalia are phylums: Mollusca, Porifera, Cindaria, Platyhelminthes, Nematoda, Annelida, Arthropoda, Echinodermata, and Chordata, our own phylum. PHYLUM NEMATODA: Phylum nematoda consists of only roundworms, some that are parasitic.
How it Works. You have up to 4 months from the date of enrollment to complete your personal trainer course. However, you may complete the course as quickly or as slowly as you would like within that 4 month period. It takes the average ISSA student 10 weeks to get certified.
Report Abuse. My personal trainer is $45 for a 1/2 hour session, he works from a major gym. trainers can cost anything but around $60/hour is average. Personal trainers are not a waste at all, depends on the individual. just now. Report Abuse. My personal trainer is $45 for a 1/2 hour session, he works from a major gym. trainers can cost anything but around $60/hour is average. Personal trainers are not a waste at all, depends on the individual. Even you are experienced with exercise a trainer can be a great help.