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.
Personal training is one of the fastest growing professions in America today. It not only promotes a healthy lifestyle, but can be an enjoyable career to have. If you are interested in becoming a personal trainer, take a few easy steps to get your certification. Their program costs $270 for the members and $405 for non-members. 2  NASM (National Academy of Sports Medicine) has the most expensive but arguably most inclusive personal training certification. 3  They offer your textbooks, testing (plus one free retake), live workshops, and a 90-day job guarantee for $1,199.